Pith Number

pith:2LT3FIR6

pith:2018:2LT3FIR6AVWXCQKMNBDYM7WKY5

not attested not anchored not stored refs pending

Activity of (2060) Chiron possibly caused by impacts?

Aleksandar Cikota, Estela Fern\'andez-Valenzuela, Jesus Aceituno, Jose Luis Ortiz, Nicol\'as Morales, Pablo Santos-Sanz, Ren\'e Duffard, Stefan Cikota

arxiv:1801.05431 v1 · 2018-01-16 · 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{2LT3FIR6AVWXCQKMNBDYM7WKY5}

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	2026-05-18T00:25:41.238435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e7b2a23e056d71414c6847867ecac752f44281bf72637a6a2a1b9faa1ade0c

Aliases

arxiv: 1801.05431 · arxiv_version: 1801.05431v1 · doi: 10.48550/arxiv.1801.05431 · pith_short_12: 2LT3FIR6AVWX · pith_short_16: 2LT3FIR6AVWXCQKM · pith_short_8: 2LT3FIR6

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/2LT3FIR6AVWXCQKMNBDYM7WKY5 \
  | 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: d2e7b2a23e056d71414c6847867ecac752f44281bf72637a6a2a1b9faa1ade0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9906b146dda07a21fa55deb50dd1496c988b899cfcb9996758554c05aecad6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-01-16T19:00:05Z",
    "title_canon_sha256": "bf217dca85c748da70229ca87a2e5d963ccd05672c9c4a54f5631ba30234977d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05431",
    "kind": "arxiv",
    "version": 1
  }
}