Pith Number

pith:7DETSGNY

pith:2015:7DETSGNYLT2K34FBAUEFU4F3QX

not attested not anchored not stored refs pending

New Limits on Polarized Power Spectra at 126 and 164 MHz: Relevance to Epoch of Reionization Measurements

Aaron Parsons, Adrian Liu, Chris Carilli, Daniel Jacobs, David DeBoer, David MacMahon, David Moore, Irina Stefan, James E. Aguirre, Jason Manley, Jonathan Pober, Matthew Dexter, Nicole Gugliucci, Pat Klima, Richard Bradley, Saul Kohn, William Walbrugh, Zaki Ali

arxiv:1502.05072 v3 · 2015-02-17 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DETSGNYLT2K34FBAUEFU4F3QX}

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.

Receipt and verification

First computed	2026-05-18T00:22:07.026428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8c93919b85cf4adf0a105085a70bb85dbf08b8f75142629628906487f645fd1

Aliases

arxiv: 1502.05072 · arxiv_version: 1502.05072v3 · doi: 10.48550/arxiv.1502.05072 · pith_short_12: 7DETSGNYLT2K · pith_short_16: 7DETSGNYLT2K34FB · pith_short_8: 7DETSGNY

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/7DETSGNYLT2K34FBAUEFU4F3QX \
  | 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: f8c93919b85cf4adf0a105085a70bb85dbf08b8f75142629628906487f645fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08da3b74ca88878db683f1965874acb14a16b7bf4eeb2c69e8806899cff4e8b7",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-17T21:53:01Z",
    "title_canon_sha256": "757f581a8810cc4927999f6e2e7ede5db766eccd1e5bba986242e35be75ed1d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05072",
    "kind": "arxiv",
    "version": 3
  }
}