Pith Number

pith:VW7FNYNI

pith:2007:VW7FNYNISRI4FRO2DIS3BPO3C7

not attested not anchored not stored refs pending

All-Optical Switching with Transverse Optical Patterns

Andrew M. C. Dawes, Daniel J. Gauthier, Joel A. Greenberg, Lucas Illing

arxiv:0709.2406 v1 · 2007-09-17 · physics.optics · nlin.PS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VW7FNYNISRI4FRO2DIS3BPO3C7}

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	2026-05-18T02:47:21.975919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adbe56e1a89451c2c5da1a25b0bddb17f08c743908e5406d6eb76c2d05fbdab0

Aliases

arxiv: 0709.2406 · arxiv_version: 0709.2406v1 · doi: 10.48550/arxiv.0709.2406 · pith_short_12: VW7FNYNISRI4 · pith_short_16: VW7FNYNISRI4FRO2 · pith_short_8: VW7FNYNI

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/VW7FNYNISRI4FRO2DIS3BPO3C7 \
  | 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: adbe56e1a89451c2c5da1a25b0bddb17f08c743908e5406d6eb76c2d05fbdab0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0c58b7f89c6d3262f94c4029cbab2dc21c312984f68ccf2e8bd0ce35d31ad55",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2007-09-17T18:26:06Z",
    "title_canon_sha256": "ad2f5a7ea87ae69aa586a93d09c0e9711b72734bc247c99f82d63d6b26f5ed97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.2406",
    "kind": "arxiv",
    "version": 1
  }
}