Pith Number

pith:J4KFLMPW

pith:2012:J4KFLMPWWGNTJ46FKNWVS7K4JQ

not attested not anchored not stored refs pending

Is There a Relation between Duration and E_iso in Gamma-Ray Bursts?

Da-Bin Lin, Ju-Fu Lu, Shu-Jin Hou, Tong Liu, Xue-Feng Wu

arxiv:1210.5787 v1 · 2012-10-22 · 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{J4KFLMPWWGNTJ46FKNWVS7K4JQ}

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	2026-05-18T01:53:45.223726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f1455b1f6b19b34f3c5536d597d5c4c3daa0f468de195c651dbb04ed02bd0ed

Aliases

arxiv: 1210.5787 · arxiv_version: 1210.5787v1 · doi: 10.48550/arxiv.1210.5787 · pith_short_12: J4KFLMPWWGNT · pith_short_16: J4KFLMPWWGNTJ46F · pith_short_8: J4KFLMPW

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/J4KFLMPWWGNTJ46FKNWVS7K4JQ \
  | 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: 4f1455b1f6b19b34f3c5536d597d5c4c3daa0f468de195c651dbb04ed02bd0ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28a49b91d33ebbcdc4e6dd4a4c2302f8412938a64cf3b0a3cc3eb19e0ec5f948",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-22T01:14:47Z",
    "title_canon_sha256": "bc445b3108ae435deea0ecebd89d5726aac5bb49541f1432cfd608de5b3eef77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5787",
    "kind": "arxiv",
    "version": 1
  }
}