Pith Number

pith:7NPIWEOC

pith:2004:7NPIWEOC232AUWNL225WPUNONI

not attested not anchored not stored refs pending

Neutrino Models of Dark Energy

Astronomy, R. D. Peccei (Department of Physics, University of California at Los Angeles)

arxiv:hep-ph/0411137 v2 · 2004-11-10 · 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{7NPIWEOC232AUWNL225WPUNONI}

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.

Cited by

2 papers in Pith

Mass-Varying Neutrinos from an Inverse Symmetron

In the Realm of the Hubble tension $-$ a Review of Solutions

Receipt and verification

First computed	2026-07-04T16:48:34.090476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb5e8b11c2d6f40a59abd6bb67d1ae6a22c7974f126fb3e278824bac8a65f43a

Aliases

arxiv: hep-ph/0411137 · arxiv_version: hep-ph/0411137v2 · doi: 10.48550/arxiv.hep-ph/0411137 · pith_short_12: 7NPIWEOC232A · pith_short_16: 7NPIWEOC232AUWNL · pith_short_8: 7NPIWEOC

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/7NPIWEOC232AUWNL225WPUNONI \
  | 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: fb5e8b11c2d6f40a59abd6bb67d1ae6a22c7974f126fb3e278824bac8a65f43a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b409ddccb67efe10daa8b89e973498a686f547478d4e9f4315b790b752c3ef",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-11-10T02:32:12Z",
    "title_canon_sha256": "14b247d56f9b9eefaf2f1d62a4ed891abc7fea9e75e36fcbeb77b54deb43205a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0411137",
    "kind": "arxiv",
    "version": 2
  }
}