Pith Number

pith:F62VOLMQ

pith:2019:F62VOLMQAOCMEEGZ7CY76JZESX

not attested not anchored not stored refs pending

Knot and Gauge Theory

Jialun Ping, Jing Zhou

arxiv:1904.13250 v1 · 2019-04-29 · 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{F62VOLMQAOCMEEGZ7CY76JZESX}

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	2026-05-17T23:47:21.813922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fb5572d900384c210d9f8b1ff272495e07650740b4038d6e5b4932da90987cc

Aliases

arxiv: 1904.13250 · arxiv_version: 1904.13250v1 · doi: 10.48550/arxiv.1904.13250 · pith_short_12: F62VOLMQAOCM · pith_short_16: F62VOLMQAOCMEEGZ · pith_short_8: F62VOLMQ

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/F62VOLMQAOCMEEGZ7CY76JZESX \
  | 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: 2fb5572d900384c210d9f8b1ff272495e07650740b4038d6e5b4932da90987cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c960f84bbc24bfffc17692e8699a8388eca1955019196cc9ac6e913f94b1487",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-29T14:39:47Z",
    "title_canon_sha256": "02c5069ce11887e72299c10748b9a5f3b0c3dacd4709a31112d9b6a24ceddbf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13250",
    "kind": "arxiv",
    "version": 1
  }
}