Pith Number

pith:GE7OBY7P

pith:2012:GE7OBY7PDHQ2OLEGNLPHROPOQQ

not attested not anchored not stored refs pending

Solar Neutrinos in 2011

Alvaro Chavarria

arxiv:1201.6311 v1 · 2012-01-30 · astro-ph.SR · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GE7OBY7PDHQ2OLEGNLPHROPOQQ}

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	2026-05-18T04:03:33.161161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

313ee0e3ef19e1a72c866ade78b9ee84323993e17907425eeaaac84b3ccf5fef

Aliases

arxiv: 1201.6311 · arxiv_version: 1201.6311v1 · doi: 10.48550/arxiv.1201.6311 · pith_short_12: GE7OBY7PDHQ2 · pith_short_16: GE7OBY7PDHQ2OLEG · pith_short_8: GE7OBY7P

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/GE7OBY7PDHQ2OLEGNLPHROPOQQ \
  | 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: 313ee0e3ef19e1a72c866ade78b9ee84323993e17907425eeaaac84b3ccf5fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7cd61f9dbe47b4eb06e34ec2585d3c1e8d59a19ceec7a15394d623606516d0e",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-30T18:22:00Z",
    "title_canon_sha256": "4ad7112fd4fd107c85b8afab8be4668f7e5e69ec333e92c1c1f5fd5c4f9d4edc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6311",
    "kind": "arxiv",
    "version": 1
  }
}