Pith Number

pith:6Y74EOXN

pith:2018:6Y74EOXN3R6MELESERM3VALTFO

not attested not anchored not stored refs pending

Ultraviolet Properties of N = 8 Supergravity at Five Loops

Alex Edison, Henrik Johansson, John Joseph Carrasco, Julio Parra-Martinez, Mao Zeng, Radu Roiban, Wei-Ming Chen, Zvi Bern

arxiv:1804.09311 v1 · 2018-04-25 · 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{6Y74EOXN3R6MELESERM3VALTFO}

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	2026-05-18T00:02:35.131041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f63fc23aeddc7cc22c922459ba81732b888086d6e056aadf2f50cdc8f584f5b4

Aliases

arxiv: 1804.09311 · arxiv_version: 1804.09311v1 · doi: 10.48550/arxiv.1804.09311 · pith_short_12: 6Y74EOXN3R6M · pith_short_16: 6Y74EOXN3R6MELES · pith_short_8: 6Y74EOXN

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/6Y74EOXN3R6MELESERM3VALTFO \
  | 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: f63fc23aeddc7cc22c922459ba81732b888086d6e056aadf2f50cdc8f584f5b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5ca4ac62e913d9255593756f5fced302436593573eda64454f4fccfeebaed74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-25T01:47:05Z",
    "title_canon_sha256": "6b40bb3deeeff708c8d9487639359f60594ac71b7d75d782619e3714d830f623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09311",
    "kind": "arxiv",
    "version": 1
  }
}