Pith Number

pith:3XHJMVUV

pith:2015:3XHJMVUVGC246BSGZASI5J2BL7

not attested not anchored not stored refs pending

CP symmetry in optical systems

Alon Bahabad, Boris A. Malomed, Brenda Dana

arxiv:1503.04345 v1 · 2015-03-14 · 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{3XHJMVUVGC246BSGZASI5J2BL7}

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	2026-05-18T01:40:50.637873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddce96569530b5cf0646c8248ea7415fc72c672c25b457191a55e96685cc6266

Aliases

arxiv: 1503.04345 · arxiv_version: 1503.04345v1 · doi: 10.48550/arxiv.1503.04345 · pith_short_12: 3XHJMVUVGC24 · pith_short_16: 3XHJMVUVGC246BSG · pith_short_8: 3XHJMVUV

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/3XHJMVUVGC246BSGZASI5J2BL7 \
  | 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: ddce96569530b5cf0646c8248ea7415fc72c672c25b457191a55e96685cc6266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a98dc77cca8b3377c3cf808bbaeea9c3a44415b41f9fdf481dc019be74c4cdb",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-03-14T20:31:21Z",
    "title_canon_sha256": "eda6fbc115db6193cb773a989196953679f3890e3d2e971a57de295ab6c66eb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04345",
    "kind": "arxiv",
    "version": 1
  }
}