Pith Number

pith:LANRAW5C

pith:2025:LANRAW5C5TTLPOBLOSMOEWLNJ6

not attested not anchored not stored refs pending

On flexes associated with higher-order flexible bar-joint frameworks

Georg Nawratil

arxiv:2502.01124 v2 · 2025-02-03 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LANRAW5C5TTLPOBLOSMOEWLNJ6}

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.

Cited by

1 paper in Pith

Second-order prestress stability and third-order rigidity of polyhedral surfaces

Receipt and verification

First computed	2026-07-05T10:11:32.892035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

581b105ba2ece6b7b82b7498e2596d4fa6577c84fcc78a6041a3a577d0601b82

Aliases

arxiv: 2502.01124 · arxiv_version: 2502.01124v2 · doi: 10.48550/arxiv.2502.01124 · pith_short_12: LANRAW5C5TTL · pith_short_16: LANRAW5C5TTLPOBL · pith_short_8: LANRAW5C

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/LANRAW5C5TTLPOBLOSMOEWLNJ6 \
  | 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: 581b105ba2ece6b7b82b7498e2596d4fa6577c84fcc78a6041a3a577d0601b82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84a159543457aea921e7b4cdcbdbf952f668603883bed76e51e10a4d125019c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-02-03T07:36:33Z",
    "title_canon_sha256": "b54d91bb3fcd6605a1cc104e918f1b750050ecbad429eca57952938bfd9c8165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01124",
    "kind": "arxiv",
    "version": 2
  }
}