Pith Number

pith:SOILJKRF

pith:2015:SOILJKRFYIBRTIFQMBIVSMRLUN

not attested not anchored not stored refs pending

The Deligne groupoid of the Lawrence-Sullivan interval

Aniceto Murillo, Daniel Tanr\'e, Urtzi Buijs, Yves F\'elix

arxiv:1510.02268 v2 · 2015-10-08 · 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{SOILJKRFYIBRTIFQMBIVSMRLUN}

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	2026-05-18T00:26:47.159129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9390b4aa25c20319a0b0605159322ba360238d4e0911a20bce5e343859725c03

Aliases

arxiv: 1510.02268 · arxiv_version: 1510.02268v2 · doi: 10.48550/arxiv.1510.02268 · pith_short_12: SOILJKRFYIBR · pith_short_16: SOILJKRFYIBRTIFQ · pith_short_8: SOILJKRF

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/SOILJKRFYIBRTIFQMBIVSMRLUN \
  | 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: 9390b4aa25c20319a0b0605159322ba360238d4e0911a20bce5e343859725c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb724a79b904196c0eff90d3dc96943df012af3fc3acf75f94806c1029fae881",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2015-10-08T10:12:58Z",
    "title_canon_sha256": "6482f3ec470b191ff27b72c6321076059fd7b0a46bcf93e3e35eabcb429c18ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02268",
    "kind": "arxiv",
    "version": 2
  }
}