Pith Number

pith:76SK2WHG

pith:2015:76SK2WHGNPH2I7X2R33DK45RZL

not attested not anchored not stored refs pending

Pulsar interpretation of the lepton spectra measured by AMS-02

Hong-Hao Zhang, Jie Feng

arxiv:1504.03312 v5 · 2015-04-13 · hep-ph · 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{76SK2WHGNPH2I7X2R33DK45RZL}

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	2026-05-18T01:16:09.850928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffa4ad58e66bcfa47efa8ef63573b1cad8f4cca1b8fc3cf8a865ff14d1135983

Aliases

arxiv: 1504.03312 · arxiv_version: 1504.03312v5 · doi: 10.48550/arxiv.1504.03312 · pith_short_12: 76SK2WHGNPH2 · pith_short_16: 76SK2WHGNPH2I7X2 · pith_short_8: 76SK2WHG

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/76SK2WHGNPH2I7X2R33DK45RZL \
  | 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: ffa4ad58e66bcfa47efa8ef63573b1cad8f4cca1b8fc3cf8a865ff14d1135983

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bb9dc5a0b9b62b8a4134142ce3e5427534c40bd4c81ea81dfb350e7ad7484dc",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-04-13T19:49:25Z",
    "title_canon_sha256": "88091e2ef7ef21a159d8b584f811b708648f4350bd640dd947fae0c315c05069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03312",
    "kind": "arxiv",
    "version": 5
  }
}