Pith Number

pith:QGQKROFC

pith:2015:QGQKROFCF5EHT6TDGUGFVSTSOJ

not attested not anchored not stored refs pending

The uniqueness of the invariant polarisation-tensor field for spin-1 particles in storage rings

A. Kling, D.P. Barber, M. Vogt

arxiv:1510.07963 v1 · 2015-10-27 · physics.acc-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGQKROFCF5EHT6TDGUGFVSTSOJ}

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	2026-05-18T01:25:56.808481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a0a8b8a22f4879fa63350c5aca7272789bbeaae07e6fc176a27574553f665d

Aliases

arxiv: 1510.07963 · arxiv_version: 1510.07963v1 · doi: 10.48550/arxiv.1510.07963 · pith_short_12: QGQKROFCF5EH · pith_short_16: QGQKROFCF5EHT6TD · pith_short_8: QGQKROFC

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/QGQKROFCF5EHT6TDGUGFVSTSOJ \
  | 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: 81a0a8b8a22f4879fa63350c5aca7272789bbeaae07e6fc176a27574553f665d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b54da8121384a6a8e87357d8a1680efe8cd4f5d842d32a4c0fcfa4d09f4f55d0",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-10-27T16:19:26Z",
    "title_canon_sha256": "e808f3990c94626d19b3184ce441e396baf5f654c818cd8135a294843986a73a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07963",
    "kind": "arxiv",
    "version": 1
  }
}