Pith Number

pith:4GSQ2ELS

pith:2018:4GSQ2ELS3KN2FQ3W3VLTPI2FMD

not attested not anchored not stored refs pending

The Magic of Being Exceptional

Alessio Marrani, Michael Rios, Piero Truini

arxiv:1811.11208 v1 · 2018-11-27 · hep-th · math-ph · math.MP · math.RA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GSQ2ELS3KN2FQ3W3VLTPI2FMD}

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	2026-05-17T23:45:32.651162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1a50d1172da9ba2c376dd5737a34560e3bcc1046a065a2b50bb0f3d784f1fdc

Aliases

arxiv: 1811.11208 · arxiv_version: 1811.11208v1 · doi: 10.48550/arxiv.1811.11208 · pith_short_12: 4GSQ2ELS3KN2 · pith_short_16: 4GSQ2ELS3KN2FQ3W · pith_short_8: 4GSQ2ELS

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/4GSQ2ELS3KN2FQ3W3VLTPI2FMD \
  | 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: e1a50d1172da9ba2c376dd5737a34560e3bcc1046a065a2b50bb0f3d784f1fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d048e387a5d080cdfb3257c0aca8eb39f780d0d26d3dadcf885a9105e560a8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.RA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-27T19:22:04Z",
    "title_canon_sha256": "1ed087b6403a6fb4ac5e3cf38d4291ef8f3986a7a63ce4ef15783d86bf0ac7a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11208",
    "kind": "arxiv",
    "version": 1
  }
}