Pith Number

pith:IJHJITB6

pith:2018:IJHJITB6AOSFGXEZNMWOQNOGXG

not attested not anchored not stored refs pending

Lagrangian formulation, generalizations and quantization of null Maxwell's knots

Horatiu Nastase, Jacob Sonnenschein

arxiv:1802.09544 v1 · 2018-02-26 · hep-th · math-ph · math.MP · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJHJITB6AOSFGXEZNMWOQNOGXG}

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	2026-05-18T00:07:00.577081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

424e944c3e03a4535c996b2ce835c6b98885fb2db18f5f82d7a1170f93f6f4e0

Aliases

arxiv: 1802.09544 · arxiv_version: 1802.09544v1 · doi: 10.48550/arxiv.1802.09544 · pith_short_12: IJHJITB6AOSF · pith_short_16: IJHJITB6AOSFGXEZ · pith_short_8: IJHJITB6

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/IJHJITB6AOSFGXEZNMWOQNOGXG \
  | 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: 424e944c3e03a4535c996b2ce835c6b98885fb2db18f5f82d7a1170f93f6f4e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3778848eab937e3f49abf4fffe2ebbbf2ed4f33dadb45ca300737ce56df640f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-02-26T19:00:05Z",
    "title_canon_sha256": "f450642b45cb2f46aeb06c2b3e64c14a42c54f1d4171f973e382dc7206d47c3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09544",
    "kind": "arxiv",
    "version": 1
  }
}