Pith Number

pith:GX7TRRCL

pith:2013:GX7TRRCL5MZ5QVCLIGAXLZR6BM

not attested not anchored not stored refs pending

Deformations of box complexes

Takahiro Matsushita

arxiv:1312.3051 v6 · 2013-12-11 · math.CO · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GX7TRRCL5MZ5QVCLIGAXLZR6BM}

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	2026-05-18T01:37:47.599821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35ff38c44beb33d8544b418175e63e0b034a7f71a53c311630188d382de294e6

Aliases

arxiv: 1312.3051 · arxiv_version: 1312.3051v6 · doi: 10.48550/arxiv.1312.3051 · pith_short_12: GX7TRRCL5MZ5 · pith_short_16: GX7TRRCL5MZ5QVCL · pith_short_8: GX7TRRCL

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/GX7TRRCL5MZ5QVCLIGAXLZR6BM \
  | 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: 35ff38c44beb33d8544b418175e63e0b034a7f71a53c311630188d382de294e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23b7acd8e652442bf25ef9e4a136004504eed49140c1739fd151f9e656dd9658",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-12-11T07:15:21Z",
    "title_canon_sha256": "2f680d442a49fb4cd37b552312b40c1a20f5c5741aded38724e777e1cbb3578f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3051",
    "kind": "arxiv",
    "version": 6
  }
}