Pith Number

pith:QVFPXSXE

pith:2011:QVFPXSXE3B3TAUANSKHAXIC2TD

not attested not anchored not stored refs pending

Light bending by a Coulomb field and the Aichelburg-Sexl ultraboost

M.V. Kozyulin, Z.K. Silagadze

arxiv:1104.2557 v1 · 2011-04-13 · hep-ph · 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{QVFPXSXE3B3TAUANSKHAXIC2TD}

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	2026-05-18T04:15:16.274488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854afbcae4d87730500d928e0ba05a98c3e18365b63765723e0198f63c8ba7b7

Aliases

arxiv: 1104.2557 · arxiv_version: 1104.2557v1 · doi: 10.48550/arxiv.1104.2557 · pith_short_12: QVFPXSXE3B3T · pith_short_16: QVFPXSXE3B3TAUAN · pith_short_8: QVFPXSXE

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/QVFPXSXE3B3TAUANSKHAXIC2TD \
  | 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: 854afbcae4d87730500d928e0ba05a98c3e18365b63765723e0198f63c8ba7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37e7ac93579c3a821e5bd8ebd0f0825947e2bdce2ef4aaeab15d769afa5bc973",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-04-13T17:29:21Z",
    "title_canon_sha256": "89f05fa6b94a9d5a8f2ef0e25b1376ded58632f3225da1c8d120462823161b22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2557",
    "kind": "arxiv",
    "version": 1
  }
}