Pith Number

pith:KRZ4D527

pith:2014:KRZ4D527YL6FUV3IXEHXREUFGC

not attested not anchored not stored refs pending

Dirac Equation with External Potential and Initial Data on Cauchy Surfaces

D.-A. Deckert, F. Merkl

arxiv:1404.1401 v1 · 2014-04-04 · math-ph · hep-th · math.AP · 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{KRZ4D527YL6FUV3IXEHXREUFGC}

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	2026-05-18T01:43:37.395650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5473c1f75fc2fc5a5768b90f78928530bd6dc6990948efb03873c72ccf7b66ae

Aliases

arxiv: 1404.1401 · arxiv_version: 1404.1401v1 · doi: 10.48550/arxiv.1404.1401 · pith_short_12: KRZ4D527YL6F · pith_short_16: KRZ4D527YL6FUV3I · pith_short_8: KRZ4D527

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/KRZ4D527YL6FUV3IXEHXREUFGC \
  | 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: 5473c1f75fc2fc5a5768b90f78928530bd6dc6990948efb03873c72ccf7b66ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e118c987e632c284065f1371d8c442846886f35c51fb155acbf2d37b23aae8e",
    "cross_cats_sorted": [
      "hep-th",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-04-04T21:40:09Z",
    "title_canon_sha256": "1f41e702cc0d033fd0ca101ffedd864d2ab20dd5e5012d076ee1a2342f572504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1401",
    "kind": "arxiv",
    "version": 1
  }
}