Pith Number

pith:COJRX4CX

pith:2013:COJRX4CXASX7DUH56DW5HXH765

not attested not anchored not stored refs pending

Recurrent Perihelion Activity in (3200) Phaethon

David Jewitt, Jing Li

arxiv:1304.1430 v1 · 2013-04-04 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COJRX4CXASX7DUH56DW5HXH765}

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	2026-05-18T01:50:42.885341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13931bf05704aff1d0fdf0edd3dcfff754146cfd93d1cf22a6fcf1c0afdfa524

Aliases

arxiv: 1304.1430 · arxiv_version: 1304.1430v1 · doi: 10.48550/arxiv.1304.1430 · pith_short_12: COJRX4CXASX7 · pith_short_16: COJRX4CXASX7DUH5 · pith_short_8: COJRX4CX

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/COJRX4CXASX7DUH56DW5HXH765 \
  | 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: 13931bf05704aff1d0fdf0edd3dcfff754146cfd93d1cf22a6fcf1c0afdfa524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d6a32909bcacfd5aed3a4b5c131686281ba455084736cd58f91796f54381392",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-04-04T17:04:20Z",
    "title_canon_sha256": "57cc4678678cc32f087a144be32b5b945044167a664e463a2a00f02698060e4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1430",
    "kind": "arxiv",
    "version": 1
  }
}