Pith Number

pith:R5S2LEYK

pith:2015:R5S2LEYKEQITGDXLKMXZP5IKQ4

not attested not anchored not stored refs pending

Effect of Stellar Encounters on Comet Cloud Formation

Arika Higuchi, Eiichiro Kokubo

arxiv:1507.00502 v1 · 2015-07-02 · 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{R5S2LEYKEQITGDXLKMXZP5IKQ4}

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	2026-05-18T01:37:24.519505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f65a5930a2411330eeb532f97f50a8722e7eb0a0f4028049e64659fa97bbb69

Aliases

arxiv: 1507.00502 · arxiv_version: 1507.00502v1 · doi: 10.48550/arxiv.1507.00502 · pith_short_12: R5S2LEYKEQIT · pith_short_16: R5S2LEYKEQITGDXL · pith_short_8: R5S2LEYK

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/R5S2LEYKEQITGDXLKMXZP5IKQ4 \
  | 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: 8f65a5930a2411330eeb532f97f50a8722e7eb0a0f4028049e64659fa97bbb69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a820cd5454f78415f65f43ea2fe7c5c1cf18a9414fb29f2ca47a04008f3c9abc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-07-02T10:14:04Z",
    "title_canon_sha256": "6d13b3e12fa57536743a6e8dc08657ef29d2dce82898caa068b788cf5dfc5857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00502",
    "kind": "arxiv",
    "version": 1
  }
}