Pith Number

pith:TYFQBZBM

pith:1995:TYFQBZBMDA6VRDS2CJTUZOLPRN

not attested not anchored not stored refs pending

ASTROPHYSICAL EVIDENCE ON PHYSICS BEYOND THE STANDARD MODEL

Arnon Dar (Technion, Haifa 32000, Israel)

arxiv:hep-ph/9502351 v1 · 1995-02-20 · hep-ph · astro-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{TYFQBZBMDA6VRDS2CJTUZOLPRN}

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	2026-05-18T01:06:33.447232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e0b00e42c183d588e5a12674cb96f8b404fc5369ab1373267fa09f56c9dafbd

Aliases

arxiv: hep-ph/9502351 · arxiv_version: hep-ph/9502351v1 · doi: 10.48550/arxiv.hep-ph/9502351 · pith_short_12: TYFQBZBMDA6V · pith_short_16: TYFQBZBMDA6VRDS2 · pith_short_8: TYFQBZBM

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/TYFQBZBMDA6VRDS2CJTUZOLPRN \
  | 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: 9e0b00e42c183d588e5a12674cb96f8b404fc5369ab1373267fa09f56c9dafbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "945b48732748a20245802091038d5fe855afff20870c291aaa9419f6ae4916d0",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-02-20T13:42:38Z",
    "title_canon_sha256": "aea27826c7a8724ed516b9214b94de546bbb973879bf4c94e48a763c1ef17dc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9502351",
    "kind": "arxiv",
    "version": 1
  }
}