Pith Number

pith:H23F74BH

pith:2013:H23F74BHDF7T44OUIZ7T4JW7OI

not attested not anchored not stored refs pending

Next decade of sterile neutrino studies

Alexey Boyarsky, Dmytro Iakubovskyi, Oleg Ruchayskiy

arxiv:1306.4954 v1 · 2013-06-20 · astro-ph.CO · 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{H23F74BHDF7T44OUIZ7T4JW7OI}

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	2026-05-18T03:20:20.033642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eb65ff027197f3e71d4467f3e26df721c039b3c636b847927c1c9ad6c0adf77

Aliases

arxiv: 1306.4954 · arxiv_version: 1306.4954v1 · doi: 10.48550/arxiv.1306.4954 · pith_short_12: H23F74BHDF7T · pith_short_16: H23F74BHDF7T44OU · pith_short_8: H23F74BH

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/H23F74BHDF7T44OUIZ7T4JW7OI \
  | 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: 3eb65ff027197f3e71d4467f3e26df721c039b3c636b847927c1c9ad6c0adf77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf5eec437ce292bfbe73cabf6ea92de91d51c2927f99f1a5421bd5784d38f42",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-20T18:35:36Z",
    "title_canon_sha256": "6e79df7f9a58c462160329235fca95937a7278432166fa74bddd8a94e6650e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4954",
    "kind": "arxiv",
    "version": 1
  }
}