Pith Number

pith:IXJ7IOEF

pith:2009:IXJ7IOEFV56PJKE5SDB6JH4HAC

not attested not anchored not stored refs pending

Quantum mechanics and geodesic deviation in the brane world

A. F. Bahrehbakhsh, M. Farhoudi, S. Jalalzadeh, S. M. M. Rasouli

arxiv:0911.2971 v1 · 2009-11-16 · gr-qc · hep-th · quant-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{IXJ7IOEFV56PJKE5SDB6JH4HAC}

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	2026-05-18T01:04:50.959288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d3f43885af7cf4a89d90c3e49f87009f1c8552b006d29029f0dee5c70151ad

Aliases

arxiv: 0911.2971 · arxiv_version: 0911.2971v1 · doi: 10.48550/arxiv.0911.2971 · pith_short_12: IXJ7IOEFV56P · pith_short_16: IXJ7IOEFV56PJKE5 · pith_short_8: IXJ7IOEF

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/IXJ7IOEFV56PJKE5SDB6JH4HAC \
  | 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: 45d3f43885af7cf4a89d90c3e49f87009f1c8552b006d29029f0dee5c70151ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e6e492364c41b01e2c49a97718753eea8d4151d1992f5b344dca796a7850443",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-11-16T07:49:53Z",
    "title_canon_sha256": "f15c92eeb57e9d047a99e4f0efd503bc971e020c3c400c30cfb6831fa0af2d3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2971",
    "kind": "arxiv",
    "version": 1
  }
}