Pith Number

pith:XTQ7S7TY

pith:2016:XTQ7S7TYID67HMGIU67BWJNXKV

not attested not anchored not stored refs pending

Solution of the Kirchhoff-Plateau problem

Eliot Fried, Giulio G. Giusteri, Luca Lussardi

arxiv:1606.05078 v2 · 2016-06-16 · 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{XTQ7S7TYID67HMGIU67BWJNXKV}

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	2026-05-18T00:42:22.012742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bce1f97e7840fdf3b0c8a7be1b25b755576293098a3d79587814946eb266889c

Aliases

arxiv: 1606.05078 · arxiv_version: 1606.05078v2 · doi: 10.48550/arxiv.1606.05078 · pith_short_12: XTQ7S7TYID67 · pith_short_16: XTQ7S7TYID67HMGI · pith_short_8: XTQ7S7TY

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/XTQ7S7TYID67HMGIU67BWJNXKV \
  | 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: bce1f97e7840fdf3b0c8a7be1b25b755576293098a3d79587814946eb266889c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee5b92fe283a18433aa77cc2e80c142d3fec6493e208b975585281dbdb30f4e1",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-06-16T07:55:12Z",
    "title_canon_sha256": "42e9896016723b79ec02774b2cda31eeb0761bbbe14daabd61c73bc558d7797a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05078",
    "kind": "arxiv",
    "version": 2
  }
}