Pith Number

pith:V4DOMZ73

pith:2019:V4DOMZ73JXKDBLLW75ZJDWNHXP

not attested not anchored not stored refs pending

Global Existence and Singularity of the N-body Problem with Strong Force

Slim Ibrahim, Yanxia Deng

arxiv:1901.06001 v1 · 2019-01-17 · math.CA · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4DOMZ73JXKDBLLW75ZJDWNHXP}

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	2026-05-17T23:56:04.822014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af06e667fb4dd430ad76ff7291d9a7bbf6bce305b9ba4fc0e90daccffdf3e185

Aliases

arxiv: 1901.06001 · arxiv_version: 1901.06001v1 · doi: 10.48550/arxiv.1901.06001 · pith_short_12: V4DOMZ73JXKD · pith_short_16: V4DOMZ73JXKDBLLW · pith_short_8: V4DOMZ73

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/V4DOMZ73JXKDBLLW75ZJDWNHXP \
  | 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: af06e667fb4dd430ad76ff7291d9a7bbf6bce305b9ba4fc0e90daccffdf3e185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9ee862c0dd7549343fec20e7943d2c5396ebdcf1034dcb37de9c393eceef71b",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-01-17T20:33:32Z",
    "title_canon_sha256": "36a47292fbd193b98d71156794c8b3cd48a450dc159947a02d869b2327549e99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06001",
    "kind": "arxiv",
    "version": 1
  }
}