Pith Number

pith:QA7SXFIF

pith:2003:QA7SXFIFBUGJA5ZTTAKORJSIYJ

not attested not anchored not stored refs pending

Possible effects of spacetime non-metricity on neutrino oscillations

L. H. Ryder, M. Adak, T. Dereli

arxiv:gr-qc/0303080 v2 · 2003-03-20 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QA7SXFIFBUGJA5ZTTAKORJSIYJ}

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	2026-07-04T16:40:10.816810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803f2b95050d0c9077339814e8a648c241d8059944a5c89c04ff22f6ed6caacb

Aliases

arxiv: gr-qc/0303080 · arxiv_version: gr-qc/0303080v2 · doi: 10.48550/arxiv.gr-qc/0303080 · pith_short_12: QA7SXFIFBUGJ · pith_short_16: QA7SXFIFBUGJA5ZT · pith_short_8: QA7SXFIF

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/QA7SXFIFBUGJA5ZTTAKORJSIYJ \
  | 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: 803f2b95050d0c9077339814e8a648c241d8059944a5c89c04ff22f6ed6caacb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b9dc60bb20aa9cee01746c9b5e91a0733a7f182a88696dcc53b47fddede2d9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-03-20T14:06:19Z",
    "title_canon_sha256": "7ce831d49c1a660668d6a9f5c690c93dd3acc5681f8bcdab61ccf40b669f08fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0303080",
    "kind": "arxiv",
    "version": 2
  }
}