Pith Number

pith:54SKIXFQ

pith:2011:54SKIXFQ4NBSDS44V4LPSRHBJN

not attested not anchored not stored refs pending

Quantum deformation of the angular distributions of synchrotron radiation. Emission of particles in the first excited state

A. D. Levin, A. N. Bourimova, D. M. Gitman, V. G. Bagrov

arxiv:1106.3544 v2 · 2011-06-17 · quant-ph · 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{54SKIXFQ4NBSDS44V4LPSRHBJN}

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	2026-05-18T02:01:35.527337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef24a45cb0e34321cb9caf16f944e14b5171ef1f5b7469e1f63aef760fde1176

Aliases

arxiv: 1106.3544 · arxiv_version: 1106.3544v2 · doi: 10.48550/arxiv.1106.3544 · pith_short_12: 54SKIXFQ4NBS · pith_short_16: 54SKIXFQ4NBSDS44 · pith_short_8: 54SKIXFQ

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/54SKIXFQ4NBSDS44V4LPSRHBJN \
  | 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: ef24a45cb0e34321cb9caf16f944e14b5171ef1f5b7469e1f63aef760fde1176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f66255e833a67d100a7d284af8efa97abb9a40a25b7533deaec15a8436d8d89",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-17T18:34:06Z",
    "title_canon_sha256": "c6b0c1b12aa4cecf4416b49d110ce49dc60a23009fb54ba9428b4c14557ff2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3544",
    "kind": "arxiv",
    "version": 2
  }
}