Pith Number

pith:CDJYKEJW

pith:2013:CDJYKEJW3L7R3QB3DBUO3ZZMFD

not attested not anchored not stored refs pending

From electrostatic potentials to yet another triangle center

Hrvoje Abraham, Vjekoslav Kova\v{c}

arxiv:1312.3176 v3 · 2013-12-11 · math-ph · math.CA · math.MG · 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{CDJYKEJW3L7R3QB3DBUO3ZZMFD}

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	2026-07-05T01:23:06.853520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d3851136daff1dc03b1868ede72c28c3619127f6d08ecab25ebc91edaf6d1e

Aliases

arxiv: 1312.3176 · arxiv_version: 1312.3176v3 · doi: 10.48550/arxiv.1312.3176 · pith_short_12: CDJYKEJW3L7R · pith_short_16: CDJYKEJW3L7R3QB3 · pith_short_8: CDJYKEJW

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/CDJYKEJW3L7R3QB3DBUO3ZZMFD \
  | 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: 10d3851136daff1dc03b1868ede72c28c3619127f6d08ecab25ebc91edaf6d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6573817da27550ab4009b26e7b2c8c50b945b37b41a8e4a1c381124a67927b8",
    "cross_cats_sorted": [
      "math.CA",
      "math.MG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-12-11T14:13:18Z",
    "title_canon_sha256": "84cf75b21af5d897de3fd747703e2ca6c36d20961b2f7fe5ac25a031ea2dfbab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3176",
    "kind": "arxiv",
    "version": 3
  }
}