Pith Number

pith:WBNTTV6N

pith:2014:WBNTTV6NH5LQFDO2C3M5QBABCL

not attested not anchored not stored refs pending

Photon polarisation in light-by-light scattering: finite size effects

Anton Ilderton, Greger Torgrimsson, Mattias Marklund, Tom Heinzl, Victor Dinu

arxiv:1405.7291 v2 · 2014-05-28 · hep-ph · hep-th · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBNTTV6NH5LQFDO2C3M5QBABCL}

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	2026-05-18T02:44:08.150275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b05b39d7cd3f57028dda16d9d8040112f2ce70fd7d2cc536b7004d134a1750a6

Aliases

arxiv: 1405.7291 · arxiv_version: 1405.7291v2 · doi: 10.48550/arxiv.1405.7291 · pith_short_12: WBNTTV6NH5LQ · pith_short_16: WBNTTV6NH5LQFDO2 · pith_short_8: WBNTTV6N

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/WBNTTV6NH5LQFDO2C3M5QBABCL \
  | 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: b05b39d7cd3f57028dda16d9d8040112f2ce70fd7d2cc536b7004d134a1750a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3854050a06a4c377d902931fe434514e81a86d27c203c1c033f0f0bd267552",
    "cross_cats_sorted": [
      "hep-th",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-05-28T16:07:28Z",
    "title_canon_sha256": "bf4a801e2d80e6951d9eda0dd98c58b013b8caaef981cd7c0cef3c12b9f7fe9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7291",
    "kind": "arxiv",
    "version": 2
  }
}