Pith Number

pith:FBUD5KKS

pith:2013:FBUD5KKSI7P6MQVJ2MJIHANU5H

not attested not anchored not stored refs pending

On How Neutrino Protects the Axion

Andre Franca, Gia Dvali, Sarah Folkerts

arxiv:1312.7273 v1 · 2013-12-27 · hep-th · gr-qc · 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{FBUD5KKSI7P6MQVJ2MJIHANU5H}

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	2026-05-18T02:51:01.086713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28683ea95247dfe642a9d3128381b4e9e5a9c66e3cb12ec9a9075a459f5e00c3

Aliases

arxiv: 1312.7273 · arxiv_version: 1312.7273v1 · doi: 10.48550/arxiv.1312.7273 · pith_short_12: FBUD5KKSI7P6 · pith_short_16: FBUD5KKSI7P6MQVJ · pith_short_8: FBUD5KKS

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/FBUD5KKSI7P6MQVJ2MJIHANU5H \
  | 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: 28683ea95247dfe642a9d3128381b4e9e5a9c66e3cb12ec9a9075a459f5e00c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abb05bacfa1bb83ee479aa43be000d98947d6a9e050b2d8dbfe2b4edb9fb5056",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-12-27T14:43:37Z",
    "title_canon_sha256": "f48e1ec5149c6732d3e0c23624f4bfcd909ad3b05d97b05e44c0cd8bce8fa2cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7273",
    "kind": "arxiv",
    "version": 1
  }
}