Pith Number

pith:H56SXE5M

pith:2019:H56SXE5MM6AXEXOWWOQHL664IV

not attested not anchored not stored refs pending

Knots and the Maxwell Equations

Ion V. Vancea

arxiv:1911.04486 v4 · 2019-11-11 · physics.class-ph · gr-qc · hep-th · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H56SXE5MM6AXEXOWWOQHL664IV}

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.

Cited by

1 paper in Pith

Coherent States of Non-Null Torus Knots

Receipt and verification

First computed	2026-07-05T00:54:46.724067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7d2b93ac6781725dd6b3a075fbdc4546e78800e968302a27278fbb29f40d7d

Aliases

arxiv: 1911.04486 · arxiv_version: 1911.04486v4 · doi: 10.48550/arxiv.1911.04486 · pith_short_12: H56SXE5MM6AX · pith_short_16: H56SXE5MM6AXEXOW · pith_short_8: H56SXE5M

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/H56SXE5MM6AXEXOWWOQHL664IV \
  | 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: 3f7d2b93ac6781725dd6b3a075fbdc4546e78800e968302a27278fbb29f40d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4cb2c4d93fbf96bf62f240938ee235a76684a80d4a5e019d0dcf49a95905e50",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2019-11-11T15:02:53Z",
    "title_canon_sha256": "b98a7013f40203220614ea7aa67c42bd5781bbb19ba7f25834d54453a5b35cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04486",
    "kind": "arxiv",
    "version": 4
  }
}