Pith Number

pith:KGRT7B7K

pith:2007:KGRT7B7KCEEZ5FOWTHKDFBPWSP

not attested not anchored not stored refs pending

Ordinary-derivative formulation of conformal low-spin fields

R. R. Metsaev

arxiv:0707.4437 v3 · 2007-07-30 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGRT7B7KCEEZ5FOWTHKDFBPWSP}

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	2026-05-18T02:16:29.056241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51a33f87ea11099e95d699d43285f693dd3b4078eea6d883b86837863419eabb

Aliases

arxiv: 0707.4437 · arxiv_version: 0707.4437v3 · doi: 10.48550/arxiv.0707.4437 · pith_short_12: KGRT7B7KCEEZ · pith_short_16: KGRT7B7KCEEZ5FOW · pith_short_8: KGRT7B7K

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/KGRT7B7KCEEZ5FOWTHKDFBPWSP \
  | 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: 51a33f87ea11099e95d699d43285f693dd3b4078eea6d883b86837863419eabb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45381b5bf068b0f350a188c0c609d525c6194974e0d586dc4dbb61513600bf2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2007-07-30T16:56:04Z",
    "title_canon_sha256": "befd7ba3927e206a669160119d4d632f4034b8f3bf8902f47895fabcaee517ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.4437",
    "kind": "arxiv",
    "version": 3
  }
}