Pith Number

pith:FVIVFEAP

pith:2010:FVIVFEAP7EXWPPLWS7MFD4MTWH

not attested not anchored not stored refs pending

Gamma-ray spectral properties of mature pulsars: a two-layer model

J. Takata, K.S. Cheng, Y. Wang

arxiv:1007.0609 v1 · 2010-07-05 · 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{FVIVFEAP7EXWPPLWS7MFD4MTWH}

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	2026-05-18T02:06:32.543060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d5152900ff92f67bd7697d851f193b1fee8c59a147b96b7f261b044994d2d91

Aliases

arxiv: 1007.0609 · arxiv_version: 1007.0609v1 · doi: 10.48550/arxiv.1007.0609 · pith_short_12: FVIVFEAP7EXW · pith_short_16: FVIVFEAP7EXWPPLW · pith_short_8: FVIVFEAP

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/FVIVFEAP7EXWPPLWS7MFD4MTWH \
  | 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: 2d5152900ff92f67bd7697d851f193b1fee8c59a147b96b7f261b044994d2d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "501bca5c6142ead184d85f3313c22c699be1879591948270555b7c61e42264ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-07-05T03:15:12Z",
    "title_canon_sha256": "f5c278de66bf90ee922b5623a3ecc0ed62c03021aa8e1e1b0840b95fbae5e861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0609",
    "kind": "arxiv",
    "version": 1
  }
}