Pith Number

pith:P7M3UQRO

pith:2014:P7M3UQRO5ARZKZYFHRTU7L5QCU

not attested not anchored not stored refs pending

Variability of the giant X-ray bump in GRB 121027A and possible origin

Da-Bin Lin, He Gao, Ju-Fu Lu, Shu-Jin Hou, Tong Liu, Wei-Hua Lei, Wei-Min Gu, Xue-Feng Wu, Ya-Ping Li, Yun-Peng Men

arxiv:1404.1420 v1 · 2014-04-05 · 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{P7M3UQRO5ARZKZYFHRTU7L5QCU}

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	2026-05-18T01:43:37.371932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fd9ba422ee8239567053c674fafb01532950ce37798eb3e0872d9e7ecbb793d

Aliases

arxiv: 1404.1420 · arxiv_version: 1404.1420v1 · doi: 10.48550/arxiv.1404.1420 · pith_short_12: P7M3UQRO5ARZ · pith_short_16: P7M3UQRO5ARZKZYF · pith_short_8: P7M3UQRO

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/P7M3UQRO5ARZKZYFHRTU7L5QCU \
  | 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: 7fd9ba422ee8239567053c674fafb01532950ce37798eb3e0872d9e7ecbb793d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18454f7ed7677fe402aefb157346f36bb5577688d05c8caa07156b2375eb3c8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-04-05T01:51:00Z",
    "title_canon_sha256": "19d2f76e1ed9aa9eb2679caaa953f879aadab729bfe7824ec77db7943f9b0318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1420",
    "kind": "arxiv",
    "version": 1
  }
}