Pith Number

pith:M5Q3JJVB

pith:2016:M5Q3JJVBN2BU64KP4K74K3UEIP

not attested not anchored not stored refs pending

Newton Algorithm on Constraint Manifolds and the 5-electron Thomson problem

Dan Com\u{a}nescu, Petre Birtea

arxiv:1601.04828 v1 · 2016-01-19 · math-ph · 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{M5Q3JJVBN2BU64KP4K74K3UEIP}

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	2026-05-18T00:06:44.014844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6761b4a6a16e834f714fe2bfc56e8443ef4782844192fecbce207910b2dea0b6

Aliases

arxiv: 1601.04828 · arxiv_version: 1601.04828v1 · doi: 10.48550/arxiv.1601.04828 · pith_short_12: M5Q3JJVBN2BU · pith_short_16: M5Q3JJVBN2BU64KP · pith_short_8: M5Q3JJVB

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/M5Q3JJVBN2BU64KP4K74K3UEIP \
  | 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: 6761b4a6a16e834f714fe2bfc56e8443ef4782844192fecbce207910b2dea0b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60d3d11c037baa6fae318f9b900c9cc5e87377ef4d963651fd6ec54f37afe99",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-01-19T09:02:29Z",
    "title_canon_sha256": "790fe36ab639a9ccde165ace759f72ee3eab8ba5e31bd3ab759cba267a6ca198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04828",
    "kind": "arxiv",
    "version": 1
  }
}