Pith Number

pith:ATMJEVXN

pith:2012:ATMJEVXNG565UOQMF53BQFAF7R

not attested not anchored not stored refs pending

Nonlinear propagation of light in structured media: generalized unidirectional pulse propagation equations

J. Andreasen, M. Kolesik

arxiv:1206.5340 v1 · 2012-06-22 · 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{ATMJEVXNG565UOQMF53BQFAF7R}

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	2026-05-18T03:44:23.927980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d89256ed377dda3a0c2f76181405fc5d09e51b499090481dbc82e4029c4617

Aliases

arxiv: 1206.5340 · arxiv_version: 1206.5340v1 · doi: 10.48550/arxiv.1206.5340 · pith_short_12: ATMJEVXNG565 · pith_short_16: ATMJEVXNG565UOQM · pith_short_8: ATMJEVXN

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/ATMJEVXNG565UOQMF53BQFAF7R \
  | 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: 04d89256ed377dda3a0c2f76181405fc5d09e51b499090481dbc82e4029c4617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5162231c1d8bfd86ae2f3659c662ab5e7ccb28e0283cd7cfa0ea4fbbdb273437",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-06-22T23:57:35Z",
    "title_canon_sha256": "fd5e65fab3c788d2f3f7d3dddb4e11f329b7c4228b913c83dfb10084b3316553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5340",
    "kind": "arxiv",
    "version": 1
  }
}