Pith Number

pith:U3XM7NMN

pith:2013:U3XM7NMNO55H2UA5BTH3JV5LXD

not attested not anchored not stored refs pending

Modifying two-body relaxation in N-body systems by gas accretion

Alison Sills, Nathan W. C. Leigh, Torsten Boker

arxiv:1305.3275 v2 · 2013-05-14 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3XM7NMNO55H2UA5BTH3JV5LXD}

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	2026-05-18T01:50:02.058739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6eecfb58d777a7d501d0ccfb4d7abb8c2c75293777e2741ba6837c2e4b5bd39

Aliases

arxiv: 1305.3275 · arxiv_version: 1305.3275v2 · doi: 10.48550/arxiv.1305.3275 · pith_short_12: U3XM7NMNO55H · pith_short_16: U3XM7NMNO55H2UA5 · pith_short_8: U3XM7NMN

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/U3XM7NMNO55H2UA5BTH3JV5LXD \
  | 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: a6eecfb58d777a7d501d0ccfb4d7abb8c2c75293777e2741ba6837c2e4b5bd39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa23d4d6f78cc9afd7a5ffdef84cd430a829433e181ce2df3c1128600da0315",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-14T20:00:04Z",
    "title_canon_sha256": "cb9afb201fb2a94b81fc2024ce2127404fd58cf78278ba642c1b6c9e83ce8c9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3275",
    "kind": "arxiv",
    "version": 2
  }
}