Pith Number

pith:HR5C5A6H

pith:2020:HR5C5A6HKPHQDMITOREY5CQLKF

not attested not anchored not stored refs pending

Packed Ultra-wideband Mapping Array (PUMA): Astro2020 RFI Response

Adrian Liu, Andrej Obuljen, An\v{z}e Slosar, Benjamin Wallisch, Dionysios Karagiannis, Emanuele Castorina, Hamsa Padmanabhan, J. Richard Shaw, Kiyoshi W. Masui, Laura B. Newburgh, Martin White, Paul O'Connor, Paul Stankus, Peter T. Timbie, Pieter D. Meerburg, Simon Foreman

arxiv:2002.05072 v2 · 2020-02-12 · astro-ph.IM · astro-ph.CO · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HR5C5A6HKPHQDMITOREY5CQLKF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

3 papers in Pith

Tracing Ultra Light Axions in Post-reionization, Lyman-$\alpha$ and CMB Missions

Primordial magnetic fields in the light of upcoming post-EoR Lyman-$\alpha$ and 21-cm observations

Neutrino self-interactions in post-reionization era: Lyman-$\alpha$, 21-cm and cross-spectra

Receipt and verification

First computed	2026-07-05T00:42:23.432607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7a2e83c753cf01b11374498e8a0b516700b9abacd8c9e47fdd49444eb56328

Aliases

arxiv: 2002.05072 · arxiv_version: 2002.05072v2 · doi: 10.48550/arxiv.2002.05072 · pith_short_12: HR5C5A6HKPHQ · pith_short_16: HR5C5A6HKPHQDMIT · pith_short_8: HR5C5A6H

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HR5C5A6HKPHQDMITOREY5CQLKF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3c7a2e83c753cf01b11374498e8a0b516700b9abacd8c9e47fdd49444eb56328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89dd1324674a224757db5e6a0c493333c941ce6da5c152995f008f80f5af95af",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-02-12T16:21:49Z",
    "title_canon_sha256": "49ed9b539268e6eae3927ed4e64412c1c164efdb3527709d3d4c272b3cff09d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05072",
    "kind": "arxiv",
    "version": 2
  }
}