Pith Number

pith:KCDNNIF7

pith:2016:KCDNNIF7Q35NAEF74UJXOUIBRZ

not attested not anchored not stored refs pending

The worldline approach to helicity flip in plane waves

Anton Ilderton, Greger Torgrimsson

arxiv:1601.05021 v1 · 2016-01-19 · hep-th · hep-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{KCDNNIF7Q35NAEF74UJXOUIBRZ}

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	2026-05-18T01:17:17.721386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5086d6a0bf86fad010bfe5137751018e4ecf949d625f7739bdff80653e17f47c

Aliases

arxiv: 1601.05021 · arxiv_version: 1601.05021v1 · doi: 10.48550/arxiv.1601.05021 · pith_short_12: KCDNNIF7Q35N · pith_short_16: KCDNNIF7Q35NAEF7 · pith_short_8: KCDNNIF7

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/KCDNNIF7Q35NAEF74UJXOUIBRZ \
  | 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: 5086d6a0bf86fad010bfe5137751018e4ecf949d625f7739bdff80653e17f47c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07f4d4b35cb05ffe70ee7bef97824627b87748e2dd0e4fff6638a9bf523fd585",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-01-19T17:58:01Z",
    "title_canon_sha256": "28a2e0978f7628c57b9124a230b16e905abcec0a161f36fe5f43f48e77e4d6aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05021",
    "kind": "arxiv",
    "version": 1
  }
}