Pith Number

pith:AUYOCJLT

pith:2002:AUYOCJLTUDP4KTSJRLQZMOQOYA

not attested not anchored not stored refs pending

Supernova-Remnant Origin of Cosmic Rays?

Diego F. Torres, Gustavo E. Romero, Jorge A. Combi, Thomas M. Dame, Yousaf M. Butt

arxiv:astro-ph/0208034 v1 · 2002-08-01 · astro-ph · hep-ex · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUYOCJLTUDP4KTSJRLQZMOQOYA}

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	2026-05-18T01:40:42.420763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0530e12573a0dfc54e498ae1963a0ec01b5604fd66701a3250a48841470d2005

Aliases

arxiv: astro-ph/0208034 · arxiv_version: astro-ph/0208034v1 · doi: 10.48550/arxiv.astro-ph/0208034 · pith_short_12: AUYOCJLTUDP4 · pith_short_16: AUYOCJLTUDP4KTSJ · pith_short_8: AUYOCJLT

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/AUYOCJLTUDP4KTSJRLQZMOQOYA \
  | 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: 0530e12573a0dfc54e498ae1963a0ec01b5604fd66701a3250a48841470d2005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0351bb919715550dfb836f0087c35aab2bf241fdba583ff38ae98a419d7027d2",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-08-01T14:20:18Z",
    "title_canon_sha256": "95e3b83dead5e1e212a27a68d37b3f4cba571a6ae328037d07669542cf8297a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0208034",
    "kind": "arxiv",
    "version": 1
  }
}