Pith Number

pith:JS7FL6B7

pith:2015:JS7FL6B7PBUERID6A54BW5N3VR

not attested not anchored not stored refs pending

McShane-type Identities for Affine Deformations

Virginie Charette, William M. Goldman

arxiv:1507.01854 v5 · 2015-07-07 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JS7FL6B7PBUERID6A54BW5N3VR}

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	2026-05-18T01:02:56.933868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cbe55f83f786848a07e07781b75bbac502e7db78f2b977dae6ddd5cabae1cd5

Aliases

arxiv: 1507.01854 · arxiv_version: 1507.01854v5 · doi: 10.48550/arxiv.1507.01854 · pith_short_12: JS7FL6B7PBUE · pith_short_16: JS7FL6B7PBUERID6 · pith_short_8: JS7FL6B7

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/JS7FL6B7PBUERID6A54BW5N3VR \
  | 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: 4cbe55f83f786848a07e07781b75bbac502e7db78f2b977dae6ddd5cabae1cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bde1933876b2da4f66e9a776ab7f4f856997e63c0677c09155a4d58f3e756b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2015-07-07T16:00:23Z",
    "title_canon_sha256": "22c725708c8590d390201db8646227d98716c2f0b46f1a3803aef9435d94c127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01854",
    "kind": "arxiv",
    "version": 5
  }
}