Pith Number

pith:JOV6XUIY

pith:2010:JOV6XUIYZDSNFTK27TTFOKD7BI

not attested not anchored not stored refs pending

A simple approach to counterterms in N=8 supergravity

Daniel Z. Freedman, Henriette Elvang, Michael Kiermaier

arxiv:1003.5018 v2 · 2010-03-25 · 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{JOV6XUIYZDSNFTK27TTFOKD7BI}

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	2026-05-18T02:24:26.582363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4babebd118c8e4d2cd5afce657287f0a278bfe109f2fc33309282f1e32833655

Aliases

arxiv: 1003.5018 · arxiv_version: 1003.5018v2 · doi: 10.48550/arxiv.1003.5018 · pith_short_12: JOV6XUIYZDSN · pith_short_16: JOV6XUIYZDSNFTK2 · pith_short_8: JOV6XUIY

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/JOV6XUIYZDSNFTK27TTFOKD7BI \
  | 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: 4babebd118c8e4d2cd5afce657287f0a278bfe109f2fc33309282f1e32833655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cda600b60cb3adf72dc776b8c78d642da7f112ed5d12c8fc9e119cde15a37dfe",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-03-25T23:27:48Z",
    "title_canon_sha256": "c786634665ddf9c7051cd2e1e282316fa1a6fd836b16e02694f98f1a77190cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5018",
    "kind": "arxiv",
    "version": 2
  }
}