Pith Number

pith:APKL4AKS

pith:2014:APKL4AKSOENHUVG2LNN7UB56FH

not attested not anchored not stored refs pending

Modified energy-momentum conservation laws and vacuum Cherenkov radiation

B. Romeo, J.L. Cortes, J.M. Carmona

arxiv:1409.8181 v2 · 2014-09-29 · hep-ph · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APKL4AKSOENHUVG2LNN7UB56FH}

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	2026-05-18T00:43:13.635186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d4be0152711a7a54da5b5bfa07be29d4e317a6ff390894036ec5709247bf2c

Aliases

arxiv: 1409.8181 · arxiv_version: 1409.8181v2 · doi: 10.48550/arxiv.1409.8181 · pith_short_12: APKL4AKSOENH · pith_short_16: APKL4AKSOENHUVG2 · pith_short_8: APKL4AKS

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/APKL4AKSOENHUVG2LNN7UB56FH \
  | 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: 03d4be0152711a7a54da5b5bfa07be29d4e317a6ff390894036ec5709247bf2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f20b5b56cae423917659e22aac312946f63f4727e92060eabc07698f84005f3d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-09-29T16:41:21Z",
    "title_canon_sha256": "fa2299369e2bc29fe4b14ced2f6e48b58c7c197792678223896e609da71add6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8181",
    "kind": "arxiv",
    "version": 2
  }
}