Pith Number

pith:4AQXPPT5

pith:2018:4AQXPPT56RSSGEEY3KAOXDS7S3

not attested not anchored not stored refs pending

Nearly associative deformation quantization

D. Vassilevich, F. M. C. Oliveira

arxiv:1802.05808 v2 · 2018-02-16 · math-ph · hep-th · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4AQXPPT56RSSGEEY3KAOXDS7S3}

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	2026-05-18T00:00:13.403389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e02177be7df465231098da80eb8e5f96f646f439c9b038c953d07efe3436b818

Aliases

arxiv: 1802.05808 · arxiv_version: 1802.05808v2 · doi: 10.48550/arxiv.1802.05808 · pith_short_12: 4AQXPPT56RSS · pith_short_16: 4AQXPPT56RSSGEEY · pith_short_8: 4AQXPPT5

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/4AQXPPT56RSSGEEY3KAOXDS7S3 \
  | 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: e02177be7df465231098da80eb8e5f96f646f439c9b038c953d07efe3436b818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ee72442d21f35c434e97f4e046a882ed113764a0bc2466a1c7a3345a7527ea7",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-02-16T00:22:48Z",
    "title_canon_sha256": "778a626f23a930aea1f6dc8557f29beb2073689451abc8b3fe08a6da54c69977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05808",
    "kind": "arxiv",
    "version": 2
  }
}