Pith Number

pith:6TRO74SL

pith:2012:6TRO74SLMJYXC5UXOSBGCYRELK

not attested not anchored not stored refs pending

Cosmological bounds on tachyonic neutrinos

Ian G. Moss, P. C. W. Davies

arxiv:1201.3284 v1 · 2012-01-16 · 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{6TRO74SLMJYXC5UXOSBGCYRELK}

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	2026-05-18T01:58:48.708085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4e2eff24b627171769774826162245a911b462a189bb1f493076878c31ba10e

Aliases

arxiv: 1201.3284 · arxiv_version: 1201.3284v1 · doi: 10.48550/arxiv.1201.3284 · pith_short_12: 6TRO74SLMJYX · pith_short_16: 6TRO74SLMJYXC5UX · pith_short_8: 6TRO74SL

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/6TRO74SLMJYXC5UXOSBGCYRELK \
  | 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: f4e2eff24b627171769774826162245a911b462a189bb1f493076878c31ba10e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7e60c38ed791bc74f12020837173c9afe23f05de9af6584e4e1eecec7274bc7",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-16T15:34:12Z",
    "title_canon_sha256": "840c745c8e68160c742bdc25ddc40259ba92fe5c2c4ccfd4d84f95c93d82f10d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3284",
    "kind": "arxiv",
    "version": 1
  }
}