Pith Number

pith:FRCVI2GY

pith:2012:FRCVI2GYJ3N4OJ6VMLLZCRPFH4

not attested not anchored not stored refs pending

Comments on knotted 1/2 BPS Wilson loops

Akinori Tanaka

arxiv:1204.5975 v4 · 2012-04-26 · 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{FRCVI2GYJ3N4OJ6VMLLZCRPFH4}

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	2026-05-18T01:57:43.769655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c455468d84edbc727d562d79145e53f0d01100e0101ca9470609912405c37c9

Aliases

arxiv: 1204.5975 · arxiv_version: 1204.5975v4 · doi: 10.48550/arxiv.1204.5975 · pith_short_12: FRCVI2GYJ3N4 · pith_short_16: FRCVI2GYJ3N4OJ6V · pith_short_8: FRCVI2GY

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/FRCVI2GYJ3N4OJ6VMLLZCRPFH4 \
  | 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: 2c455468d84edbc727d562d79145e53f0d01100e0101ca9470609912405c37c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62c593a6dd69da118faf5106f2ac1a99b80b533e7eb4a5bf896bc5e2aba5a5a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-04-26T16:27:47Z",
    "title_canon_sha256": "f149df8e0ad7da9035b2fe8c9ffc929fa4c39ba8bc146e62d82546085b9356c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5975",
    "kind": "arxiv",
    "version": 4
  }
}