Pith Number

pith:NT5VGQHN

pith:2016:NT5VGQHNBYTVXG2QFWS4RS7OKX

not attested not anchored not stored refs pending

Small Neutrino Masses: Another Anthropic principle aspect?

(2) Christ Junior College, (3) St. Josephs Indian Composite PU College, Bangalore - 560 001, Bangalore - 560 029, Bangalore - 560 034, C Sivaram (1), India, India), Kenath Arun (2), Kiren O V (3) ((1) Indian Institute of Astrophysics

arxiv:1604.06897 v1 · 2016-04-21 · physics.gen-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{NT5VGQHNBYTVXG2QFWS4RS7OKX}

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	2026-05-18T01:16:23.661526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cfb5340ed0e275b9b502da5c8cbee55cc7e9671c768802675750f0d20aff166

Aliases

arxiv: 1604.06897 · arxiv_version: 1604.06897v1 · doi: 10.48550/arxiv.1604.06897 · pith_short_12: NT5VGQHNBYTV · pith_short_16: NT5VGQHNBYTVXG2Q · pith_short_8: NT5VGQHN

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/NT5VGQHNBYTVXG2QFWS4RS7OKX \
  | 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: 6cfb5340ed0e275b9b502da5c8cbee55cc7e9671c768802675750f0d20aff166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d361b80edfedd5cc2f271c33dbdd7e5ea2af5239d989e671a8f44e6ae96f37bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2016-04-21T12:38:24Z",
    "title_canon_sha256": "4984f3791bba2f66e7a4126326943568adf46fc014eb4c2a76ac9ec114f573ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06897",
    "kind": "arxiv",
    "version": 1
  }
}