Pith Number

pith:F3ESWPXN

pith:2009:F3ESWPXNDCVWUHGOCXYH2R4MOR

not attested not anchored not stored refs pending

Neutrino Condensate as Origin of Dark Energy

Bipin R. Desai, Ernest Ma, G. Rajasekaran, Jitesh R. Bhatt, Utpal Sarkar

arxiv:0911.5012 v1 · 2009-11-26 · 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{F3ESWPXNDCVWUHGOCXYH2R4MOR}

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	2026-05-18T02:34:03.449402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec92b3eed18ab6a1cce15f07d478c746b016768fa2868930cbe60ebad3eb6cd

Aliases

arxiv: 0911.5012 · arxiv_version: 0911.5012v1 · doi: 10.48550/arxiv.0911.5012 · pith_short_12: F3ESWPXNDCVW · pith_short_16: F3ESWPXNDCVWUHGO · pith_short_8: F3ESWPXN

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/F3ESWPXNDCVWUHGOCXYH2R4MOR \
  | 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: 2ec92b3eed18ab6a1cce15f07d478c746b016768fa2868930cbe60ebad3eb6cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e386c57204842abeeea3825f75a69bfe5bbc490f88535aef63006f0c55133907",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-11-26T05:32:16Z",
    "title_canon_sha256": "d7f933bce5a0565710db4137b15c04e0f498f3664a38ee23ae446c88baebd6f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.5012",
    "kind": "arxiv",
    "version": 1
  }
}