Pith Number

pith:PQBMQFF4

pith:2018:PQBMQFF4JCEJT52ZRIRCX5RQIB

not attested not anchored not stored refs pending

Yang-Mills theory from the worldsheet

Eduardo Casali, Stefan Nekovar, Tim Adamo

arxiv:1807.09171 v1 · 2018-07-24 · 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{PQBMQFF4JCEJT52ZRIRCX5RQIB}

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	2026-05-18T00:01:58.528704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c02c814bc488899f7598a222bf630405e10a495487840c0e8375ac5f25b7f48

Aliases

arxiv: 1807.09171 · arxiv_version: 1807.09171v1 · doi: 10.48550/arxiv.1807.09171 · pith_short_12: PQBMQFF4JCEJ · pith_short_16: PQBMQFF4JCEJT52Z · pith_short_8: PQBMQFF4

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/PQBMQFF4JCEJT52ZRIRCX5RQIB \
  | 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: 7c02c814bc488899f7598a222bf630405e10a495487840c0e8375ac5f25b7f48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca3eaf4ea5e1870843194a581326f05b8304455ac7284d00b58d61615ee838e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-24T15:13:51Z",
    "title_canon_sha256": "5a0b81a89830ac01e20ca4df09defc98c4c2b77e87413a8704ca749010b0b313"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09171",
    "kind": "arxiv",
    "version": 1
  }
}