Pith Number

pith:VDNAZ7KD

pith:2018:VDNAZ7KDEFR5R4D4MF2WZKA6SX

not attested not anchored not stored refs pending

New Worldsheet Formulae for Conformal Supergravity Amplitudes

Arthur E. Lipstein, Joseph A. Farrow

arxiv:1805.04504 v3 · 2018-05-11 · 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{VDNAZ7KDEFR5R4D4MF2WZKA6SX}

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	2026-05-18T00:10:59.627752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8da0cfd432163d8f07c61756ca81e95cfba7d47d204943a483e1c8650967615

Aliases

arxiv: 1805.04504 · arxiv_version: 1805.04504v3 · doi: 10.48550/arxiv.1805.04504 · pith_short_12: VDNAZ7KDEFR5 · pith_short_16: VDNAZ7KDEFR5R4D4 · pith_short_8: VDNAZ7KD

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/VDNAZ7KDEFR5R4D4MF2WZKA6SX \
  | 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: a8da0cfd432163d8f07c61756ca81e95cfba7d47d204943a483e1c8650967615

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a801e1228106be5940a93209a09a8e2e1c2148995ba9fb29af15e84cb947f204",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-05-11T17:43:08Z",
    "title_canon_sha256": "148d4489bfa02f706d370724ef7d134e533bcc353cc54151652ca2f9943af045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04504",
    "kind": "arxiv",
    "version": 3
  }
}