Pith Number

pith:DZPS4MLY

pith:2010:DZPS4MLYFSGXDLZY4XYULDYYBR

not attested not anchored not stored refs pending

Can the Lorenz-gauge potentials be considered physical quantities?

Guillermo Fernandez-Anaya, Jose A. Heras

arxiv:1012.1063 v1 · 2010-12-06 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZPS4MLYFSGXDLZY4XYULDYYBR}

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	2026-05-18T04:34:01.891414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e5f2e31782c8d71af38e5f1458f180c4c8c2d47fa433111e8eb7aeb8df18795

Aliases

arxiv: 1012.1063 · arxiv_version: 1012.1063v1 · doi: 10.48550/arxiv.1012.1063 · pith_short_12: DZPS4MLYFSGX · pith_short_16: DZPS4MLYFSGXDLZY · pith_short_8: DZPS4MLY

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/DZPS4MLYFSGXDLZY4XYULDYYBR \
  | 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: 1e5f2e31782c8d71af38e5f1458f180c4c8c2d47fa433111e8eb7aeb8df18795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63e93d80f59a4cb5c8a2e3e84222d6bae44e6e9d9a3244661b6fea11eeb89563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2010-12-06T02:10:57Z",
    "title_canon_sha256": "e9ec17a17f52830809f651e57c2a720136f1ddf3fb0e8ef2f6b4699e7293e5e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1063",
    "kind": "arxiv",
    "version": 1
  }
}