Pith Number

pith:7AQF66S6

pith:2012:7AQF66S6ODWCVQP4TTGB7P2CPD

not attested not anchored not stored refs pending

Homotopy types of moment-angle complexes for flag complexes

Jelena Grbic, Jie Wu, Stephen Theriault, Taras Panov

arxiv:1211.0873 v5 · 2012-11-05 · math.AT · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AQF66S6ODWCVQP4TTGB7P2CPD}

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	2026-05-18T01:19:44.975773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8205f7a5e70ec2ac1fc9ccc1fbf4278cb0f1d351eb88b2c071bd939947bb53f

Aliases

arxiv: 1211.0873 · arxiv_version: 1211.0873v5 · doi: 10.48550/arxiv.1211.0873 · pith_short_12: 7AQF66S6ODWC · pith_short_16: 7AQF66S6ODWCVQP4 · pith_short_8: 7AQF66S6

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/7AQF66S6ODWCVQP4TTGB7P2CPD \
  | 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: f8205f7a5e70ec2ac1fc9ccc1fbf4278cb0f1d351eb88b2c071bd939947bb53f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56412325c0083669109c10575d435880c636ac9f70658aa57548998b858404fa",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2012-11-05T14:21:24Z",
    "title_canon_sha256": "4b13f655a66de9f8db14af0235f22d11af23832dae36a8cca75640036a8e79eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0873",
    "kind": "arxiv",
    "version": 5
  }
}