Pith Number

pith:WEIYY7CZ

pith:2012:WEIYY7CZNL53KKTTRU5OJCF2SZ

not attested not anchored not stored refs pending

Spin Evolution of Millisecond Magnetars with Hyperaccreting Fallback Disks: Implications for Early Afterglows of Gamma-Ray Bursts

Ruo-Yu Liu (Nanjing University), Z. G. Dai

arxiv:1209.2479 v1 · 2012-09-12 · 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{WEIYY7CZNL53KKTTRU5OJCF2SZ}

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

1 paper in Pith

Earliest simultaneous multi-color optical observations of GRB 230328B: from 41 seconds to the host-galaxy identification

Receipt and verification

First computed	2026-05-18T01:54:30.181674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1118c7c596afbb52a738d3ae488ba9644c5bd2c93386880e7700fb67aa33c8d

Aliases

arxiv: 1209.2479 · arxiv_version: 1209.2479v1 · doi: 10.48550/arxiv.1209.2479 · pith_short_12: WEIYY7CZNL53 · pith_short_16: WEIYY7CZNL53KKTT · pith_short_8: WEIYY7CZ

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/WEIYY7CZNL53KKTTRU5OJCF2SZ \
  | 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: b1118c7c596afbb52a738d3ae488ba9644c5bd2c93386880e7700fb67aa33c8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27d0910146495bb81ce32f0bce637645a6559c1ccf797dcad509c702b9b4bf29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-09-12T02:13:58Z",
    "title_canon_sha256": "93a58241908bfdce0aea9ef1c0ea9033f956f526b4a150d5864752eb857cf491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2479",
    "kind": "arxiv",
    "version": 1
  }
}