Pith Number

pith:T3P7PGW5

pith:2007:T3P7PGW5CF6QRHOUXYHKP2Y2L5

not attested not anchored not stored refs pending

Hyperspherical approach to the four-body problem

Chris H. Greene, Jose P. D'Incao, Nirav P. Mehta, Seth T. Rittenhouse

arxiv:0706.1296 v1 · 2007-06-11 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3P7PGW5CF6QRHOUXYHKP2Y2L5}

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	2026-07-04T15:01:44.735196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9edff79add117d089dd4be0ea7eb1a5f4fc29c6dc5565fd78d98cb6a32ba47fb

Aliases

arxiv: 0706.1296 · arxiv_version: 0706.1296v1 · doi: 10.48550/arxiv.0706.1296 · pith_short_12: T3P7PGW5CF6Q · pith_short_16: T3P7PGW5CF6QRHOU · pith_short_8: T3P7PGW5

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/T3P7PGW5CF6QRHOUXYHKP2Y2L5 \
  | 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: 9edff79add117d089dd4be0ea7eb1a5f4fc29c6dc5565fd78d98cb6a32ba47fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6fe64f7f4e3374140da3411961465a4c0745a621c0ab23456acf549433d8bfa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2007-06-11T18:48:08Z",
    "title_canon_sha256": "c71e8c98380547adc6dc4e52493e0ffda0a1d86414f83d130fc56a0d7a1953b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.1296",
    "kind": "arxiv",
    "version": 1
  }
}