Pith Number

pith:6GNZKJ6T

pith:2018:6GNZKJ6TEEYMA7YUUTVMAJ5LO7

not attested not anchored not stored refs pending

A-infinity structures and Massey products

Aniceto Murillo, Jos\'e Manuel Moreno-Fern\'andez, Urtzi Buijs

arxiv:1801.03408 v2 · 2018-01-09 · 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{6GNZKJ6TEEYMA7YUUTVMAJ5LO7}

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	2026-05-17T23:53:09.746968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f19b9527d32130c07f14a4eac027ab77e9f297dc8ed7e3c9f10cb5131b094044

Aliases

arxiv: 1801.03408 · arxiv_version: 1801.03408v2 · doi: 10.48550/arxiv.1801.03408 · pith_short_12: 6GNZKJ6TEEYM · pith_short_16: 6GNZKJ6TEEYMA7YU · pith_short_8: 6GNZKJ6T

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/6GNZKJ6TEEYMA7YUUTVMAJ5LO7 \
  | 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: f19b9527d32130c07f14a4eac027ab77e9f297dc8ed7e3c9f10cb5131b094044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79e0748c266364ee9c861b5d6e3a527e1a6d7eab4378c3c859ed1f4ac72963f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2018-01-09T15:14:26Z",
    "title_canon_sha256": "056adc4daca08df0cc833303e00e8742714110ef4f7a5611b8a329249434c7ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03408",
    "kind": "arxiv",
    "version": 2
  }
}