Pith Number

pith:7O5OLH3G

pith:2014:7O5OLH3G24YS5APGW4HV63CCDR

not attested not anchored not stored refs pending

Convex and concave decompositions of affine $3$-manifolds

Suhyoung Choi

arxiv:1411.1273 v5 · 2014-11-05 · 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{7O5OLH3G24YS5APGW4HV63CCDR}

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	2026-05-18T00:07:28.746513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbbae59f66d7312e81e6b70f5f6c421c7bda3ca038ec70adce4bcfe38bdafaa5

Aliases

arxiv: 1411.1273 · arxiv_version: 1411.1273v5 · doi: 10.48550/arxiv.1411.1273 · pith_short_12: 7O5OLH3G24YS · pith_short_16: 7O5OLH3G24YS5APG · pith_short_8: 7O5OLH3G

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/7O5OLH3G24YS5APGW4HV63CCDR \
  | 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: fbbae59f66d7312e81e6b70f5f6c421c7bda3ca038ec70adce4bcfe38bdafaa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5479e5021bd0a6702259d2f31201044eb1b0b8c639e0b0e1a846a1c7b968db7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-11-05T13:59:46Z",
    "title_canon_sha256": "d79e7876dd110c0e006729dd19b76d8b18083832fcc92fc83064c2aa116eee2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1273",
    "kind": "arxiv",
    "version": 5
  }
}