Pith Number

pith:FJQDA4AA

pith:2013:FJQDA4AA5XGS66AKPCWBGHFMWX

not attested not anchored not stored refs pending

Low Mass Pseudoscalar Dark Matter in an Extended B - L Model

Elaine C. F. S. Fortes, M. D. Tonasse

arxiv:1312.2837 v1 · 2013-12-10 · 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{FJQDA4AA5XGS66AKPCWBGHFMWX}

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	2026-05-18T01:45:52.082685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a60307000edcd2f780a78ac131cacb5e719a8bdf1a857a137370b9ba41657c0

Aliases

arxiv: 1312.2837 · arxiv_version: 1312.2837v1 · doi: 10.48550/arxiv.1312.2837 · pith_short_12: FJQDA4AA5XGS · pith_short_16: FJQDA4AA5XGS66AK · pith_short_8: FJQDA4AA

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/FJQDA4AA5XGS66AKPCWBGHFMWX \
  | 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: 2a60307000edcd2f780a78ac131cacb5e719a8bdf1a857a137370b9ba41657c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd3ecb7d27e9ca35ced6df3c9b4271603b19e24f3b53877daa011e74368e0f48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-10T15:43:45Z",
    "title_canon_sha256": "c588dc4e3e98ce1d7967f206c8e449a5db5596ea8014680431bef8cdc856ca38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2837",
    "kind": "arxiv",
    "version": 1
  }
}