Pith Number

pith:ZZ3DS4MW

pith:2012:ZZ3DS4MW4TUYRU73PA6XMS35EV

not attested not anchored not stored refs pending

Tidal Disruption Flares as the Source of Ultra-high Energy Cosmic Rays

Glennys R. Farrar

arxiv:1210.1232 v1 · 2012-10-03 · astro-ph.HE · astro-ph.CO · 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{ZZ3DS4MW4TUYRU73PA6XMS35EV}

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	2026-05-18T01:54:06.069874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce76397196e4e988d3fb783d764b7d2579d73c03bca7999ab65ca85d0c79f951

Aliases

arxiv: 1210.1232 · arxiv_version: 1210.1232v1 · doi: 10.48550/arxiv.1210.1232 · pith_short_12: ZZ3DS4MW4TUY · pith_short_16: ZZ3DS4MW4TUYRU73 · pith_short_8: ZZ3DS4MW

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/ZZ3DS4MW4TUYRU73PA6XMS35EV \
  | 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: ce76397196e4e988d3fb783d764b7d2579d73c03bca7999ab65ca85d0c79f951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a3aebf7338b3282a5d51886e78178cd19a5ee8c10906168220de8d326a4a57",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-03T20:36:17Z",
    "title_canon_sha256": "b74f85a819b05ad3c43783bc7aa2dc0a4165d373a75506423ce46293e779f467"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1232",
    "kind": "arxiv",
    "version": 1
  }
}