Pith Number

pith:3UI7Q3UU

pith:2005:3UI7Q3UUSRXPSBTBPJCBO6GW22

not attested not anchored not stored refs pending

Neutrino optics and oscillations in gravitational fields

G. Lambiase, G. Papini, G. Scarpetta, R. Punzi

arxiv:gr-qc/0503027 v1 · 2005-03-07 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UI7Q3UUSRXPSBTBPJCBO6GW22}

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	2026-07-04T15:34:26.995611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd11f86e94946ef906617a441778d6d6a0b6a37d97c4b32d9930d1975d208b11

Aliases

arxiv: gr-qc/0503027 · arxiv_version: gr-qc/0503027v1 · doi: 10.48550/arxiv.gr-qc/0503027 · pith_short_12: 3UI7Q3UUSRXP · pith_short_16: 3UI7Q3UUSRXPSBTB · pith_short_8: 3UI7Q3UU

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/3UI7Q3UUSRXPSBTBPJCBO6GW22 \
  | 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: dd11f86e94946ef906617a441778d6d6a0b6a37d97c4b32d9930d1975d208b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3029f3c07504c06779f2c6ed0e1877231141715dc37df46680cfe6fd6fe60a4",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-03-07T21:21:37Z",
    "title_canon_sha256": "a55b80a7a04c43dd70a1668ebf5889bec16d3b55a032cd96578394985d3ed52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0503027",
    "kind": "arxiv",
    "version": 1
  }
}