Pith Number

pith:SR3BL2AB

pith:2005:SR3BL2ABOYQDHBJDQ5OY7V7BUZ

not attested not anchored not stored refs pending

Paraxial light in a Cole-Cole nonlocal medium: integrable regimes and singularities

Antonio Moro, Boris Konopelchenko

arxiv:nlin/0506012 v2 · 2005-06-07 · nlin.SI · 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{SR3BL2ABOYQDHBJDQ5OY7V7BUZ}

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	2026-05-18T03:44:24.944698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

947615e8017620338523875d8fd7e1a67886863fb180a01213c08662863f701b

Aliases

arxiv: nlin/0506012 · arxiv_version: nlin/0506012v2 · doi: 10.48550/arxiv.nlin/0506012 · pith_short_12: SR3BL2ABOYQD · pith_short_16: SR3BL2ABOYQDHBJD · pith_short_8: SR3BL2AB

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/SR3BL2ABOYQDHBJDQ5OY7V7BUZ \
  | 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: 947615e8017620338523875d8fd7e1a67886863fb180a01213c08662863f701b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab435f07311166c0fe081dffc96e36ee6041c80d171f5797bad9e90dbacacd9",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2005-06-07T13:02:08Z",
    "title_canon_sha256": "7b8373e501209b886be4e96f228ac50aca87bb5645f9f0bb03304cb34f8d6559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0506012",
    "kind": "arxiv",
    "version": 2
  }
}