Pith Number

pith:FYOHLM46

pith:2016:FYOHLM466M2V2IUYV4BB6KKINC

not attested not anchored not stored refs pending

The end states of long-period comets and the origin of Halley-type comets

Juan D. Young, Julio A. Fern\'andez, Tabar\'e Gallardo

arxiv:1606.05603 v1 · 2016-06-17 · 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{FYOHLM466M2V2IUYV4BB6KKINC}

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	2026-05-18T01:10:28.900674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e1c75b39ef3355d2298af021f294868acea7f107039de4f1e698cb8e167092e

Aliases

arxiv: 1606.05603 · arxiv_version: 1606.05603v1 · doi: 10.48550/arxiv.1606.05603 · pith_short_12: FYOHLM466M2V · pith_short_16: FYOHLM466M2V2IUY · pith_short_8: FYOHLM46

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/FYOHLM466M2V2IUYV4BB6KKINC \
  | 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: 2e1c75b39ef3355d2298af021f294868acea7f107039de4f1e698cb8e167092e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c923ba43f9368beaa99913eb2101c143200c8e4073e04aa4a1449f1d8cf7f47f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-06-17T17:45:41Z",
    "title_canon_sha256": "efaecafb1f56102a6bdd703119b53752df30e1e0a905298497c64f916e19f2d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05603",
    "kind": "arxiv",
    "version": 1
  }
}