Pith Number

pith:JN2F2LGZ

pith:2020:JN2F2LGZQTJFDWPRG5W7W5WTUG

not attested not anchored not stored refs pending

On Spectral Peak Energy of Swift Gamma-Ray Bursts

K. Zhang, M. Jiang, Q. Zhang, X. J. Li, Y. Zhang, Z. B. Zhang

arxiv:2009.10258 v1 · 2020-09-22 · 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{JN2F2LGZQTJFDWPRG5W7W5WTUG}

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	2026-07-05T03:09:15.949407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b745d2cd984d251d9f1376dfb76d3a1b51719e9bce822f0b6dbf3ad583e7cbc

Aliases

arxiv: 2009.10258 · arxiv_version: 2009.10258v1 · doi: 10.48550/arxiv.2009.10258 · pith_short_12: JN2F2LGZQTJF · pith_short_16: JN2F2LGZQTJFDWPR · pith_short_8: JN2F2LGZ

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/JN2F2LGZQTJFDWPRG5W7W5WTUG \
  | 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: 4b745d2cd984d251d9f1376dfb76d3a1b51719e9bce822f0b6dbf3ad583e7cbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a333f93e2417a8d92caae3748ad39b0ad68fb2145d65cc66b6a2729aaa07ec52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-09-22T01:00:49Z",
    "title_canon_sha256": "340c0241573d311a18221e12605ac30ed6cd492787854bd14c4ef3d827a83c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.10258",
    "kind": "arxiv",
    "version": 1
  }
}