Pith Number

pith:NJAY4YAY

pith:2021:NJAY4YAYYGH5OI753REBUIXPVF

not attested not anchored not stored refs pending

Maximally twisted eleven-dimensional supergravity

Fabian Hahner, Richard Eager

arxiv:2106.15640 v1 · 2021-06-29 · hep-th · math-ph · math.AG · 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{NJAY4YAYYGH5OI753REBUIXPVF}

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	2026-07-05T05:45:24.669392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a418e6018c18fd723fddc481a22efa97e2b57005eef184c96e61907024aaae6

Aliases

arxiv: 2106.15640 · arxiv_version: 2106.15640v1 · doi: 10.48550/arxiv.2106.15640 · pith_short_12: NJAY4YAYYGH5 · pith_short_16: NJAY4YAYYGH5OI75 · pith_short_8: NJAY4YAY

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/NJAY4YAYYGH5OI753REBUIXPVF \
  | 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: 6a418e6018c18fd723fddc481a22efa97e2b57005eef184c96e61907024aaae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "684b33d81bdb75525c2d82126c5a3ffc43de5cdd5f041ddf67a3574a80d81d82",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-06-29T18:00:12Z",
    "title_canon_sha256": "7192ba407536ca9bc4cce818e16586ba7351b30e14da7c38744cd32a9cbd96ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15640",
    "kind": "arxiv",
    "version": 1
  }
}