Pith Number

pith:DCAZL67B

pith:2015:DCAZL67BQXPBFWVPAM6QTPGQZK

not attested not anchored not stored refs pending

Classical Dynamics of Free Electromagnetic Laser Pulses

R. W. Tucker, S. Goto, T. J. Walton

arxiv:1508.05191 v1 · 2015-08-21 · physics.optics · 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{DCAZL67BQXPBFWVPAM6QTPGQZK}

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	2026-05-18T01:20:45.398200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

188195fbe185de12daaf033d09bcd0ca8934e1cd52d28bb54cb61b762d72c2ed

Aliases

arxiv: 1508.05191 · arxiv_version: 1508.05191v1 · doi: 10.48550/arxiv.1508.05191 · pith_short_12: DCAZL67BQXPB · pith_short_16: DCAZL67BQXPBFWVP · pith_short_8: DCAZL67B

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/DCAZL67BQXPBFWVPAM6QTPGQZK \
  | 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: 188195fbe185de12daaf033d09bcd0ca8934e1cd52d28bb54cb61b762d72c2ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f61cc2696d13405fee0d131a06b9727dbe2bfbfd366c42feb8c18e88b14d119a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-08-21T07:24:58Z",
    "title_canon_sha256": "0a232370c419d349fe0d8af7f3635ab08e09b7b27253433d8471097deac1c6d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05191",
    "kind": "arxiv",
    "version": 1
  }
}