Pith Number

pith:CSJ2XREO

pith:2020:CSJ2XREOU4UC2ZZE5EYGISBWF7

not attested not anchored not stored refs pending

Generalized Dualities and Higher Derivatives

Diego Marques, Tomas Codina

arxiv:2007.09494 v3 · 2020-07-18 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSJ2XREOU4UC2ZZE5EYGISBWF7}

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	2026-07-05T01:39:59.969215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1493abc48ea7282d6724e9306448362fe098490a61c24621bb92626510218229

Aliases

arxiv: 2007.09494 · arxiv_version: 2007.09494v3 · doi: 10.48550/arxiv.2007.09494 · pith_short_12: CSJ2XREOU4UC · pith_short_16: CSJ2XREOU4UC2ZZE · pith_short_8: CSJ2XREO

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/CSJ2XREOU4UC2ZZE5EYGISBWF7 \
  | 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: 1493abc48ea7282d6724e9306448362fe098490a61c24621bb92626510218229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1171610917298232f2c7075e7ae46f3a3184b725a359ab450c437ef8f8df8f47",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-07-18T18:14:29Z",
    "title_canon_sha256": "c776ddb29391c734c3113777ab62784a78774d6bd1225b4a858681c911fc72d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09494",
    "kind": "arxiv",
    "version": 3
  }
}