Pith Number

pith:5MZIY6XC

pith:2015:5MZIY6XCOKD3T4MZWQ2NQROR32

not attested not anchored not stored refs pending

Peculiarities of massive vectormesons and their zero mass limits

Bert Schroer

arxiv:1504.08227 v4 · 2015-04-07 · physics.gen-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{5MZIY6XCOKD3T4MZWQ2NQROR32}

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	2026-05-18T00:56:06.612423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb328c7ae27287b9f199b434d845d1deb1b1405b3d91ffe9732f369fe320be77

Aliases

arxiv: 1504.08227 · arxiv_version: 1504.08227v4 · doi: 10.48550/arxiv.1504.08227 · pith_short_12: 5MZIY6XCOKD3 · pith_short_16: 5MZIY6XCOKD3T4MZ · pith_short_8: 5MZIY6XC

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/5MZIY6XCOKD3T4MZWQ2NQROR32 \
  | 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: eb328c7ae27287b9f199b434d845d1deb1b1405b3d91ffe9732f369fe320be77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c9ef2b37b9995f552ed8ba480b56fbb06559fb9263fe3b6c6e1a7e6f1e465c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2015-04-07T10:35:01Z",
    "title_canon_sha256": "9816efce64c62e41ee97eed913f137518aa8fc439398015883927f2d122ac66c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08227",
    "kind": "arxiv",
    "version": 4
  }
}