Pith Number

pith:EWW3W4XH

pith:2014:EWW3W4XHG667L35TKBYDHWYQ4P

not attested not anchored not stored refs pending

Riemannian simplices and triangulations

Gert Vegter, Mathijs Wintraecken, Ramsay Dyer

arxiv:1406.3740 v1 · 2014-06-14 · math.DG · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWW3W4XHG667L35TKBYDHWYQ4P}

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	2026-05-18T02:49:45.114913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25adbb72e737bdf5efb3507033db10e3d17ad1e985df350f737724da986bd6f9

Aliases

arxiv: 1406.3740 · arxiv_version: 1406.3740v1 · doi: 10.48550/arxiv.1406.3740 · pith_short_12: EWW3W4XHG667 · pith_short_16: EWW3W4XHG667L35T · pith_short_8: EWW3W4XH

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/EWW3W4XHG667L35TKBYDHWYQ4P \
  | 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: 25adbb72e737bdf5efb3507033db10e3d17ad1e985df350f737724da986bd6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c44001ed1b1cbb99fd161ae8beba595b02215eb5e79af5c9cf5b709e11e55c",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-06-14T15:05:02Z",
    "title_canon_sha256": "0592825914efbdf1775df6339d4be4684cefdbc1962ce46a6586fe753f338c39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3740",
    "kind": "arxiv",
    "version": 1
  }
}