Pith Number

pith:ZAWMMP6I

pith:2021:ZAWMMP6II4TZRV7ZC56TM2UQH2

not attested not anchored not stored refs pending

POLAR-2: a large scale gamma-ray polarimeter for GRBs

A. Pollo, A. Zadrozny, B. Wu, D. Rybka, F. Cadoux, H. Li, J. Greinerd, J. Hulsman, J. M. Burgess, J. Stauffer, J. Sun, M. Kole, N. De Angelis, N. Produit, S.Mianowski, S.N.Zhang, X. Wu

arxiv:2101.03084 v1 · 2021-01-07 · astro-ph.IM · astro-ph.GA · astro-ph.HE · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZAWMMP6II4TZRV7ZC56TM2UQH2}

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	2026-07-05T02:05:34.109224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c82cc63fc8472798d7f9177d366a903ebc7ecc4936767f75c4a048d41c135846

Aliases

arxiv: 2101.03084 · arxiv_version: 2101.03084v1 · doi: 10.48550/arxiv.2101.03084 · pith_short_12: ZAWMMP6II4TZ · pith_short_16: ZAWMMP6II4TZRV7Z · pith_short_8: ZAWMMP6I

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/ZAWMMP6II4TZRV7ZC56TM2UQH2 \
  | 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: c82cc63fc8472798d7f9177d366a903ebc7ecc4936767f75c4a048d41c135846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3676fe1d9b4adc4f3baf263bada27b84235822b84a811104c954fd4ffa22d75d",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "hep-ex"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-01-07T15:06:44Z",
    "title_canon_sha256": "bb5df39bf001aa304669ae4a039db277cd18add028a0630f99d8d3f6f4c1dc86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03084",
    "kind": "arxiv",
    "version": 1
  }
}