Pith Number

pith:NNFYR52T

pith:2016:NNFYR52T3R4R5SXBUMXYTCNGVE

not attested not anchored not stored refs pending

Global rigidity of generic frameworks on the cylinder

Anthony Nixon, Bill Jackson

arxiv:1610.07755 v3 · 2016-10-25 · math.CO · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNFYR52T3R4R5SXBUMXYTCNGVE}

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	2026-05-18T00:03:25.288243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b4b88f753dc791ecae1a32f8989a6a9315fccca2d1b1df882203f887c247d5a

Aliases

arxiv: 1610.07755 · arxiv_version: 1610.07755v3 · doi: 10.48550/arxiv.1610.07755 · pith_short_12: NNFYR52T3R4R · pith_short_16: NNFYR52T3R4R5SXB · pith_short_8: NNFYR52T

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/NNFYR52T3R4R5SXBUMXYTCNGVE \
  | 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: 6b4b88f753dc791ecae1a32f8989a6a9315fccca2d1b1df882203f887c247d5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75e390756587f00b1acad88d22836200258de8ee0ac40f1f68105e4e7235d866",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-10-25T07:27:47Z",
    "title_canon_sha256": "a06fba4263637c6d2a5bbb8addf1c35429972c20f9322f20b910ce81e25765ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07755",
    "kind": "arxiv",
    "version": 3
  }
}