Pith Number

pith:5VLKWMBP

pith:2021:5VLKWMBPBHGZC7YSV2OOIFMOZR

not attested not anchored not stored refs pending

From local to nonlocal: higher fidelity simulations of photon emission in intense laser pulses

A. J. MacLeod, B. King, T. G. Blackburn

arxiv:2103.06673 v2 · 2021-03-11 · hep-ph · physics.optics · physics.plasm-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{5VLKWMBPBHGZC7YSV2OOIFMOZR}

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	2026-07-05T03:10:04.865896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed56ab302f09cd917f12ae9ce4158ecc49fef86899474ba60a10c33e5beca444

Aliases

arxiv: 2103.06673 · arxiv_version: 2103.06673v2 · doi: 10.48550/arxiv.2103.06673 · pith_short_12: 5VLKWMBPBHGZ · pith_short_16: 5VLKWMBPBHGZC7YS · pith_short_8: 5VLKWMBP

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/5VLKWMBPBHGZC7YSV2OOIFMOZR \
  | 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: ed56ab302f09cd917f12ae9ce4158ecc49fef86899474ba60a10c33e5beca444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1b3c8d6bfc603e942fd0e61d64c0de9d6cab95b05680fb7a193207841b2b1c",
    "cross_cats_sorted": [
      "physics.optics",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-03-11T14:07:20Z",
    "title_canon_sha256": "6546ead4864c232313f6ddd69fc9e110a311772b98f2bdc22129784f7cf93f77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06673",
    "kind": "arxiv",
    "version": 2
  }
}