Pith Number

pith:YCJ3ANR7

pith:2010:YCJ3ANR7TMGOWXVHJFP5QXTBXL

not attested not anchored not stored refs pending

Potentials of homotopy cyclic $\AI$-algebras

Cheol-Hyun Cho, Sangwook Lee

arxiv:1001.0255 v2 · 2010-01-01 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCJ3ANR7TMGOWXVHJFP5QXTBXL}

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	2026-05-18T02:56:11.938859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c093b0363f9b0ceb5ea7495fd85e61baccaecdf14faa039f3ac0b26dfbf1e65f

Aliases

arxiv: 1001.0255 · arxiv_version: 1001.0255v2 · doi: 10.48550/arxiv.1001.0255 · pith_short_12: YCJ3ANR7TMGO · pith_short_16: YCJ3ANR7TMGOWXVH · pith_short_8: YCJ3ANR7

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/YCJ3ANR7TMGOWXVHJFP5QXTBXL \
  | 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: c093b0363f9b0ceb5ea7495fd85e61baccaecdf14faa039f3ac0b26dfbf1e65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "861a2709b7f519da2d8cd2ca2b695f77ca9814e6b9b6547773eb73828a7d527e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2010-01-01T20:16:29Z",
    "title_canon_sha256": "a0213709ead2069ba0b88f8dc2a8e6d45aacab9ea91c340464211742007b16bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0255",
    "kind": "arxiv",
    "version": 2
  }
}