Pith Number

pith:FJVG57TZ

pith:2009:FJVG57TZ6CDWCKGSTF7ABOYGNC

not attested not anchored not stored refs pending

Escape-limited Model of Cosmic-ray Acceleration Revisited

Kohta Murase, Ryo Yamazaki, Yutaka Ohira

arxiv:0910.3449 v2 · 2009-10-19 · 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{FJVG57TZ6CDWCKGSTF7ABOYGNC}

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	2026-05-18T02:11:14.473105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6a6efe79f0876128d2997e00bb06689bfe570fc1355b150a7c7dd08dd5bb7f

Aliases

arxiv: 0910.3449 · arxiv_version: 0910.3449v2 · doi: 10.48550/arxiv.0910.3449 · pith_short_12: FJVG57TZ6CDW · pith_short_16: FJVG57TZ6CDWCKGS · pith_short_8: FJVG57TZ

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/FJVG57TZ6CDWCKGSTF7ABOYGNC \
  | 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: 2a6a6efe79f0876128d2997e00bb06689bfe570fc1355b150a7c7dd08dd5bb7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d7360b9e288ba03f87cd480b05003549ea10cee252345024cde1a3e18af3149",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-10-19T03:51:06Z",
    "title_canon_sha256": "11a96e71fc7acdcd483403bd03e3ed476232d32ca634ae9751f21fc22f75bce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3449",
    "kind": "arxiv",
    "version": 2
  }
}