Pith Number

pith:7GSCT35M

pith:2012:7GSCT35MSQCQU24RQEG67TCSGL

not attested not anchored not stored refs pending

Dark matter chaos in the Solar System

D. L. Shepelyansky, J. Lages

arxiv:1211.0903 v2 · 2012-11-05 · astro-ph.EP · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GSCT35MSQCQU24RQEG67TCSGL}

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	2026-05-18T03:32:44.620767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9a429efac94050a6b91810defcc5232e9d267d62ef06bb657d8588dd31843af

Aliases

arxiv: 1211.0903 · arxiv_version: 1211.0903v2 · doi: 10.48550/arxiv.1211.0903 · pith_short_12: 7GSCT35MSQCQ · pith_short_16: 7GSCT35MSQCQU24R · pith_short_8: 7GSCT35M

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/7GSCT35MSQCQU24RQEG67TCSGL \
  | 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: f9a429efac94050a6b91810defcc5232e9d267d62ef06bb657d8588dd31843af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ca90f20e7624d36bf3e77a3c4329840334a219b7b11f6e8a18feff2e1e15ee9",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-11-05T16:08:50Z",
    "title_canon_sha256": "1823ba91ad3cbd08426734719d3552b743d36aa844b66421958ccc7fae68313c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0903",
    "kind": "arxiv",
    "version": 2
  }
}