Pith Number

pith:3F3QKQU6

pith:2017:3F3QKQU6HVQNZPOLY2K37IBGEI

not attested not anchored not stored refs pending

Motions about a fixed point by hypergeometric functions: new non-complex analytical solutions and integration of the herpolhode

Daniele Ritelli, Giovanni Mingari Scarpello

arxiv:1705.01160 v3 · 2017-05-02 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3F3QKQU6HVQNZPOLY2K37IBGEI}

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	2026-05-18T00:13:32.718123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d97705429e3d60dcbdcbc695bfa026223ae6340b30090851a7b79721d0093292

Aliases

arxiv: 1705.01160 · arxiv_version: 1705.01160v3 · doi: 10.48550/arxiv.1705.01160 · pith_short_12: 3F3QKQU6HVQN · pith_short_16: 3F3QKQU6HVQNZPOL · pith_short_8: 3F3QKQU6

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/3F3QKQU6HVQNZPOLY2K37IBGEI \
  | 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: d97705429e3d60dcbdcbc695bfa026223ae6340b30090851a7b79721d0093292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ad10b39807806270a58e72f68f0f31a449be89cb15bc39e458a4f22b7b7df7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-05-02T20:00:13Z",
    "title_canon_sha256": "761924e15ced227574f4ffcc0caeab91704624f40903206b4e75c74835070503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01160",
    "kind": "arxiv",
    "version": 3
  }
}