Pith Number

pith:FJKQGVZA

pith:2014:FJKQGVZA7DEFRRUUOKWA2ETW5R

not attested not anchored not stored refs pending

Measuring Anisotropies in the Cosmic Neutrino Background

Benjamin R. Safdi, Christopher G. Tully, Mariangela Lisanti

arxiv:1407.0393 v1 · 2014-07-01 · astro-ph.CO · hep-ex · hep-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJKQGVZA7DEFRRUUOKWA2ETW5R}

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	2026-05-18T02:39:10.768763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a55035720f8c858c69472ac0d1276ec4bc3b08d1ff5f0ee08aeec50d7ba7de0

Aliases

arxiv: 1407.0393 · arxiv_version: 1407.0393v1 · doi: 10.48550/arxiv.1407.0393 · pith_short_12: FJKQGVZA7DEF · pith_short_16: FJKQGVZA7DEFRRUU · pith_short_8: FJKQGVZA

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/FJKQGVZA7DEFRRUUOKWA2ETW5R \
  | 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: 2a55035720f8c858c69472ac0d1276ec4bc3b08d1ff5f0ee08aeec50d7ba7de0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f171ac36962dcbbaf2913ce6fee8295db871afd81c06adc0f47e2386d699628",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-01T20:00:13Z",
    "title_canon_sha256": "3c47908742253dc742c437e08ff151fae6235353d70317130c51b248656fd92b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0393",
    "kind": "arxiv",
    "version": 1
  }
}