Pith Number

pith:7MRC7PKS

pith:2015:7MRC7PKSVE4D2XENK53V3UXQHH

not attested not anchored not stored refs pending

Spectral method for efficient computation of time-dependent phenomena in complex lasers

H. E. T\"ureci, K. G. Makris, O. Malik

arxiv:1507.08820 v1 · 2015-07-31 · 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{7MRC7PKSVE4D2XENK53V3UXQHH}

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	2026-05-18T01:23:55.917225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb222fbd52a9383d5c8d57775dd2f039fc47727e81c158071d35dbe3a24a1f55

Aliases

arxiv: 1507.08820 · arxiv_version: 1507.08820v1 · doi: 10.48550/arxiv.1507.08820 · pith_short_12: 7MRC7PKSVE4D · pith_short_16: 7MRC7PKSVE4D2XEN · pith_short_8: 7MRC7PKS

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/7MRC7PKSVE4D2XENK53V3UXQHH \
  | 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: fb222fbd52a9383d5c8d57775dd2f039fc47727e81c158071d35dbe3a24a1f55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cfd9eecea80afd5c5367370fbf4d954c8f2b5384d8d79a40b1c37bf4972d28f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-07-31T10:20:04Z",
    "title_canon_sha256": "e1cf13d1bcb2a15bb7d11d7490e877a8bb21b7d6b4f009e67c85723c5a05ce1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08820",
    "kind": "arxiv",
    "version": 1
  }
}