Pith Number

pith:IDEO3K54

pith:2014:IDEO3K54RWA7EC3UQGACSQJL34

not attested not anchored not stored refs pending

Finite and infinitesimal rigidity with polyhedral norms

D. Kitson

arxiv:1401.1336 v1 · 2014-01-07 · math.MG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDEO3K54RWA7EC3UQGACSQJL34}

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	2026-05-18T03:03:08.926082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c8edabbc8d81f20b74818029412bdf08c2f328aa614ce9c07d3d9609ca6f90

Aliases

arxiv: 1401.1336 · arxiv_version: 1401.1336v1 · doi: 10.48550/arxiv.1401.1336 · pith_short_12: IDEO3K54RWA7 · pith_short_16: IDEO3K54RWA7EC3U · pith_short_8: IDEO3K54

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/IDEO3K54RWA7EC3UQGACSQJL34 \
  | 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: 40c8edabbc8d81f20b74818029412bdf08c2f328aa614ce9c07d3d9609ca6f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c82ba1501dfaac76091eb7f9c4b2812e8af399a8ab626e654a446772f0102113",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-01-07T10:49:04Z",
    "title_canon_sha256": "892e6f86e282272a82cd31d8ca29da9a835afe23b77973b883da13f073fa2f73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1336",
    "kind": "arxiv",
    "version": 1
  }
}