Pith Number

pith:NXIU3TM3

pith:2010:NXIU3TM3FBWAYBAECBRD4HHTEG

not attested not anchored not stored refs pending

The Vacuole Model: New Terms in the Second Order Deflection of Light

Amrita Bhattacharya, Arunava Bhadra, Ettore Laserra, Guzel M. Garipova, Kamal K. Nandi

arxiv:1002.2601 v3 · 2010-02-12 · 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{NXIU3TM3FBWAYBAECBRD4HHTEG}

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	2026-05-18T04:26:43.727182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd14dcd9b286c0c040410623e1cf3218278280459d91bef73f05f23f24e014f

Aliases

arxiv: 1002.2601 · arxiv_version: 1002.2601v3 · doi: 10.48550/arxiv.1002.2601 · pith_short_12: NXIU3TM3FBWA · pith_short_16: NXIU3TM3FBWAYBAE · pith_short_8: NXIU3TM3

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/NXIU3TM3FBWAYBAECBRD4HHTEG \
  | 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: 6dd14dcd9b286c0c040410623e1cf3218278280459d91bef73f05f23f24e014f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e24b78898fb11eb1c695e5b57807bbef9e90114126af296c3bc5f7b0e8e540",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-02-12T17:16:30Z",
    "title_canon_sha256": "4fa3afccc1817f39a8a624008bc0a30b65819e603577caf0f1fed73c546854dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2601",
    "kind": "arxiv",
    "version": 3
  }
}