Pith Number

pith:77SNKM4E

pith:2011:77SNKM4E5O7ZEHETDJ5PWR5B6G

not attested not anchored not stored refs pending

Integral equations for the four-body problem

Christophe Mora (LPA), Ludovic Pricoupenko (LPTMC), Yvan Castin (LKB - Lhomond)

arxiv:1101.2594 v1 · 2011-01-13 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77SNKM4E5O7ZEHETDJ5PWR5B6G}

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	2026-05-18T04:27:47.286553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffe4d53384ebbf921c931a7afb47a1f1b24a629c8b611c6ac1b13a2c80e8304c

Aliases

arxiv: 1101.2594 · arxiv_version: 1101.2594v1 · doi: 10.48550/arxiv.1101.2594 · pith_short_12: 77SNKM4E5O7Z · pith_short_16: 77SNKM4E5O7ZEHET · pith_short_8: 77SNKM4E

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/77SNKM4E5O7ZEHETDJ5PWR5B6G \
  | 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: ffe4d53384ebbf921c931a7afb47a1f1b24a629c8b611c6ac1b13a2c80e8304c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e426de5ee332e1d889d7df19fed606e62129d1b843a1e51f13606b0c937211f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-01-13T15:55:58Z",
    "title_canon_sha256": "fd636a872d787e1b01415403fb1a6366299f59e1aa0353fd9244b35d356642d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2594",
    "kind": "arxiv",
    "version": 1
  }
}