Pith Number

pith:BSFHDBBS

pith:2006:BSFHDBBS4NLFD4OYL4V7LPR5HU

not attested not anchored not stored refs pending

Perturbative analysis of generally nonlocal spatial optical solitons

Qi Guo, Shigen Ouyang, Wei Hu

arxiv:physics/0609163 v1 · 2006-09-20 · 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{BSFHDBBS4NLFD4OYL4V7LPR5HU}

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	2026-05-18T04:27:48.076803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c8a718432e35651f1d85f2bf5be3d3d087091ae43b1d6b425d29354c440831a

Aliases

arxiv: physics/0609163 · arxiv_version: physics/0609163v1 · doi: 10.48550/arxiv.physics/0609163 · pith_short_12: BSFHDBBS4NLF · pith_short_16: BSFHDBBS4NLFD4OY · pith_short_8: BSFHDBBS

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/BSFHDBBS4NLFD4OYL4V7LPR5HU \
  | 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: 0c8a718432e35651f1d85f2bf5be3d3d087091ae43b1d6b425d29354c440831a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f01e24fd695b38f160df7d5072b88e2cb4ee7cc27d164549fa3269d1e8b9e206",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2006-09-20T02:27:23Z",
    "title_canon_sha256": "77a1b32fc872bf3cc71de219ea79c25413dd860fbf027fbd554c9b1150a5bd81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0609163",
    "kind": "arxiv",
    "version": 1
  }
}