Pith Number

pith:SEYL7XP6

pith:2011:SEYL7XP67XH7OP2RVPENJAJYBN

not attested not anchored not stored refs pending

The Impact of Assuming Flatness in the Determination of Neutrino Properties from Cosmological Data

Aaron Smith, Alessandro Melchiorri, Asantha Cooray, Francesco De Bernardis, Joseph Smidt, Maria Archidiacono

arxiv:1112.3006 v2 · 2011-12-13 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SEYL7XP67XH7OP2RVPENJAJYBN}

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	2026-05-18T03:22:54.125428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9130bfddfefdcff73f51abc8d481380b6d3c9740d96a4b3c4e763d6d4f6d3de6

Aliases

arxiv: 1112.3006 · arxiv_version: 1112.3006v2 · doi: 10.48550/arxiv.1112.3006 · pith_short_12: SEYL7XP67XH7 · pith_short_16: SEYL7XP67XH7OP2R · pith_short_8: SEYL7XP6

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/SEYL7XP67XH7OP2RVPENJAJYBN \
  | 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: 9130bfddfefdcff73f51abc8d481380b6d3c9740d96a4b3c4e763d6d4f6d3de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454aeddec170444ca6e4fc2a97ae3a552f19f146f38ac1eece6b3267e447c15c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-13T19:50:31Z",
    "title_canon_sha256": "f10ca37726540495b12307f97d0f380e0db4c8108128709be67ac4385b9b897c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3006",
    "kind": "arxiv",
    "version": 2
  }
}