Pith Number

pith:FZARJRDK

pith:2016:FZARJRDKPPX3MEVRHY3XCZ4MIQ

not attested not anchored not stored refs pending

Ultraviolet cutoffs and the photon mass

Adrian Lewandowski (Potsdam, Krzysztof A. Meissner (Warsaw U.), Max Planck Inst., Piotr H. Chankowski (Warsaw U.), Warsaw U.)

arxiv:1608.01214 v2 · 2016-08-03 · 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{FZARJRDKPPX3MEVRHY3XCZ4MIQ}

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	2026-05-18T00:47:13.606423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e4114c46a7befb612b13e3771678c442130cb022360dafa11c8925e3b2d3e1f

Aliases

arxiv: 1608.01214 · arxiv_version: 1608.01214v2 · doi: 10.48550/arxiv.1608.01214 · pith_short_12: FZARJRDKPPX3 · pith_short_16: FZARJRDKPPX3MEVR · pith_short_8: FZARJRDK

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/FZARJRDKPPX3MEVRHY3XCZ4MIQ \
  | 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: 2e4114c46a7befb612b13e3771678c442130cb022360dafa11c8925e3b2d3e1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88da831103cdfd64443168bbf5bc8bf4f86d69e18df2babf3d3c061115fe70f",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-08-03T15:01:34Z",
    "title_canon_sha256": "3fe4cf057b60ae36a14b5fbdcaa46612ae64f8fac0db53d2063058bc68289c13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01214",
    "kind": "arxiv",
    "version": 2
  }
}