Pith Number

pith:V2DECNYJ

pith:2004:V2DECNYJM2XP4DJXAOYA6NG3MS

not attested not anchored not stored refs pending

Evidence for Neutrino Mass: A Decade of Discovery

K.M. Heeger

arxiv:hep-ex/0412032 v2 · 2004-12-10 · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2DECNYJM2XP4DJXAOYA6NG3MS}

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	2026-05-18T00:36:58.077513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae8641370966aefe0d3703b00f34db648b7c640f9b4f71260be0ffe1111cb787

Aliases

arxiv: hep-ex/0412032 · arxiv_version: hep-ex/0412032v2 · doi: 10.48550/arxiv.hep-ex/0412032 · pith_short_12: V2DECNYJM2XP · pith_short_16: V2DECNYJM2XP4DJX · pith_short_8: V2DECNYJ

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/V2DECNYJM2XP4DJXAOYA6NG3MS \
  | 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: ae8641370966aefe0d3703b00f34db648b7c640f9b4f71260be0ffe1111cb787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "775ec956d19b5130104e44f286997bce1bd9a0a82c9a27ef8dadbbb37abdc1bf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2004-12-10T19:35:19Z",
    "title_canon_sha256": "233db2648ceb7467928861b22aad8d1bf65afb289449cf8dbe86e9e1d681e7e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0412032",
    "kind": "arxiv",
    "version": 2
  }
}