Pith Number

pith:NSFSQTJZ

pith:1998:NSFSQTJZDTSWGXNQU44F3H7CHT

not attested not anchored not stored refs pending

Gauge Independence and Relativistic Electron Dispersion Equation in Dense Media

A. Am\'ezaga Hechavarr\'ia, A. P\'erez Mart\'inez, D. Oliva Ag\"uero, H. P\'erez Rojas

arxiv:hep-ph/9804220 v1 · 1998-04-02 · hep-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{NSFSQTJZDTSWGXNQU44F3H7CHT}

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	2026-05-18T01:09:16.592642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c8b284d391ce5635db0a7385d9fe23cd6c1b47827a798df63df34a5c4fe8308

Aliases

arxiv: hep-ph/9804220 · arxiv_version: hep-ph/9804220v1 · doi: 10.48550/arxiv.hep-ph/9804220 · pith_short_12: NSFSQTJZDTSW · pith_short_16: NSFSQTJZDTSWGXNQ · pith_short_8: NSFSQTJZ

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/NSFSQTJZDTSWGXNQU44F3H7CHT \
  | 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: 6c8b284d391ce5635db0a7385d9fe23cd6c1b47827a798df63df34a5c4fe8308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb89550662f8c6d8bdd584fa3eb80b40e477b9c6925e627d3ef5aaa584c0e19",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-04-02T21:46:47Z",
    "title_canon_sha256": "86efea9093865f011f96d02837065f3006dbca2bb319ae43e4eb33d9b5ca7477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9804220",
    "kind": "arxiv",
    "version": 1
  }
}