Pith Number

pith:T5T7AQWF

pith:2014:T5T7AQWFT5ODT2HJBDJBV2GAV5

not attested not anchored not stored refs pending

High Energy Astrophysics

Bing Zhang, Peter Meszaros

arxiv:1401.6613 v2 · 2014-01-26 · 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{T5T7AQWFT5ODT2HJBDJBV2GAV5}

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	2026-05-18T03:00:48.775733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f67f042c59f5c39e8e908d21ae8c0af52116e71cd0c718ddf200dbbf933c7f0

Aliases

arxiv: 1401.6613 · arxiv_version: 1401.6613v2 · doi: 10.48550/arxiv.1401.6613 · pith_short_12: T5T7AQWFT5OD · pith_short_16: T5T7AQWFT5ODT2HJ · pith_short_8: T5T7AQWF

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/T5T7AQWFT5ODT2HJBDJBV2GAV5 \
  | 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: 9f67f042c59f5c39e8e908d21ae8c0af52116e71cd0c718ddf200dbbf933c7f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4e47d72dc07662a1d5ecfca6e14ff49cacdd321c02cff41229199998574283b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-01-26T05:32:46Z",
    "title_canon_sha256": "15cd9d7b338bd862bd4d4d32a94096c46717876cdff1cfe64d844d7b1a0fd5dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6613",
    "kind": "arxiv",
    "version": 2
  }
}