Pith Number

pith:HEL5OINM

pith:2015:HEL5OINMNJP7DEBLCAFRI2Z2O7

not attested not anchored not stored refs pending

Possible ring material around centaur (2060) Chiron

A. Alvarez-Candal, A. Campo Bagatin, A. Thirouin, E. Fern\'andez-Valenzuela, J. Licandro, J.L. Ortiz, N. Morales, N. Pinilla-Alonso, P. Santos-Sanz, R. Duffard

arxiv:1501.05911 v1 · 2015-01-23 · 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{HEL5OINMNJP7DEBLCAFRI2Z2O7}

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	2026-05-18T01:09:50.902717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3917d721ac6a5ff1902b100b146b3a77cd9a3c466b7ec5862642f130bd40b762

Aliases

arxiv: 1501.05911 · arxiv_version: 1501.05911v1 · doi: 10.48550/arxiv.1501.05911 · pith_short_12: HEL5OINMNJP7 · pith_short_16: HEL5OINMNJP7DEBL · pith_short_8: HEL5OINM

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/HEL5OINMNJP7DEBLCAFRI2Z2O7 \
  | 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: 3917d721ac6a5ff1902b100b146b3a77cd9a3c466b7ec5862642f130bd40b762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5525b82dfb37b75ea9bf34c2ecdffaeddc5b36bfb57e4cc0e1dbaa68e7d3bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-01-23T18:54:57Z",
    "title_canon_sha256": "5ec1bb8341fc920ce5f901c2a119da1cdd2fa339e69685e0de3a4a4e69935be4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05911",
    "kind": "arxiv",
    "version": 1
  }
}