Pith Number

pith:7C7AW2CM

pith:2020:7C7AW2CMOY7MDIISMHCVSIALSB

not attested not anchored not stored refs pending

Black Holes and Higher Composition Laws

A. Marrani, L. Borsten, M.J. Duff

arxiv:2006.03574 v2 · 2020-06-05 · hep-th · gr-qc · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7C7AW2CMOY7MDIISMHCVSIALSB}

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	2026-07-05T01:27:47.285388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8be0b684c763ec1a11261c559200b904367a956bc6a956d320adf3e5b18e04d

Aliases

arxiv: 2006.03574 · arxiv_version: 2006.03574v2 · doi: 10.48550/arxiv.2006.03574 · pith_short_12: 7C7AW2CMOY7M · pith_short_16: 7C7AW2CMOY7MDIIS · pith_short_8: 7C7AW2CM

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/7C7AW2CMOY7MDIISMHCVSIALSB \
  | 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: f8be0b684c763ec1a11261c559200b904367a956bc6a956d320adf3e5b18e04d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f77511b41497a6875f7ddf09d0de53786627f8e127628efc58f39b20ef4a297d",
    "cross_cats_sorted": [
      "gr-qc",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-06-05T17:39:51Z",
    "title_canon_sha256": "24c8d770f648588cf35e4a65a81592c25d2d73373759558cc97fdc68a4e3da94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.03574",
    "kind": "arxiv",
    "version": 2
  }
}