Pith Number

pith:PIUTNB45

pith:2005:PIUTNB45SOPEGINIGB67TTFSWL

not attested not anchored not stored refs pending

On the study of neutrino properties

Y. H. Yuan

arxiv:physics/0512131 v1 · 2005-12-14 · physics.gen-ph · 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{PIUTNB45SOPEGINIGB67TTFSWL}

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	2026-05-18T02:39:54.610475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a2936879d939e4321a8307df9ccb2b2d544ede024d28670274ea99b52e79142

Aliases

arxiv: physics/0512131 · arxiv_version: physics/0512131v1 · doi: 10.48550/arxiv.physics/0512131 · pith_short_12: PIUTNB45SOPE · pith_short_16: PIUTNB45SOPEGINI · pith_short_8: PIUTNB45

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/PIUTNB45SOPEGINIGB67TTFSWL \
  | 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: 7a2936879d939e4321a8307df9ccb2b2d544ede024d28670274ea99b52e79142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a09130843080ecbb7e9957373a8443146ceccef0d9ab10cce44f78836adeefa",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2005-12-14T20:54:28Z",
    "title_canon_sha256": "b81d1a596e22b61b075a8ae7df2ccdbaee9c0e5f2a15dc5e96edac136c8dd3ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0512131",
    "kind": "arxiv",
    "version": 1
  }
}