Pith Number

pith:OBIENH4X

pith:2013:OBIENH4XPHSEB2EUCEN2GP3LGU

not attested not anchored not stored refs pending

Composite Weak Bosons and Dark Matter

Harald Fritzsch

arxiv:1304.3225 v2 · 2013-04-11 · 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{OBIENH4XPHSEB2EUCEN2GP3LGU}

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	2026-05-18T03:27:53.709444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7050469f9779e440e894111ba33f6b353fc81024039a8b4dae3233d60490b4f9

Aliases

arxiv: 1304.3225 · arxiv_version: 1304.3225v2 · doi: 10.48550/arxiv.1304.3225 · pith_short_12: OBIENH4XPHSE · pith_short_16: OBIENH4XPHSEB2EU · pith_short_8: OBIENH4X

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/OBIENH4XPHSEB2EUCEN2GP3LGU \
  | 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: 7050469f9779e440e894111ba33f6b353fc81024039a8b4dae3233d60490b4f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad1f15f6e6bd80a22ea99aade81d524a75f6e8fd0bcde179622100f59d119efc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-04-11T07:49:55Z",
    "title_canon_sha256": "7c67a1bb23e4ae54fb1f6a976995504b89fb3f50d8f76c6657d4ea8ff89455ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3225",
    "kind": "arxiv",
    "version": 2
  }
}