Pith Number

pith:OML2UVTH

pith:2014:OML2UVTHINOSO3GCTOZXOWO7EL

not attested not anchored not stored refs pending

Ptolemy coordinates, Dehn invariant, and the A-polynomial

Christian K. Zickert

arxiv:1405.0025 v1 · 2014-04-30 · 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{OML2UVTHINOSO3GCTOZXOWO7EL}

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

The holonomy braiding for $\mathcal{U}_\xi(\mathfrak{sl}_2)$ in terms of geometric quantum dilogarithms

Receipt and verification

First computed	2026-05-18T01:13:38.377946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7317aa5667435d276cc29bb37759df22fec4e75af8be912795878d5ab67a7560

Aliases

arxiv: 1405.0025 · arxiv_version: 1405.0025v1 · doi: 10.48550/arxiv.1405.0025 · pith_short_12: OML2UVTHINOS · pith_short_16: OML2UVTHINOSO3GC · pith_short_8: OML2UVTH

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/OML2UVTHINOSO3GCTOZXOWO7EL \
  | 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: 7317aa5667435d276cc29bb37759df22fec4e75af8be912795878d5ab67a7560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b42c3fe03ed42ab75e0271276648c12b59ca396dc2cff1f29e858d43c1c4883",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-04-30T20:30:25Z",
    "title_canon_sha256": "d7fcab6f4fd4f95b13a9f9646f4c16515748c19949d425e4059e655e4d5e20d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0025",
    "kind": "arxiv",
    "version": 1
  }
}