Pith Number

pith:NE3DBVJN

pith:2014:NE3DBVJNNHB4BCV3MYVBTL4RDU

not attested not anchored not stored refs pending

Ray Chaos in a Photonic Crystal -- Supplementary Materials

Didier Felbacq (L2C), Emmanuel Rousseau (L2C)

arxiv:1412.4772 v3 · 2014-12-15 · 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{NE3DBVJNNHB4BCV3MYVBTL4RDU}

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	2026-05-18T01:01:16.166027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

693630d52d69c3c08abb662a19af911d2bcd42e63a643899a9952e650b415f89

Aliases

arxiv: 1412.4772 · arxiv_version: 1412.4772v3 · doi: 10.48550/arxiv.1412.4772 · pith_short_12: NE3DBVJNNHB4 · pith_short_16: NE3DBVJNNHB4BCV3 · pith_short_8: NE3DBVJN

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/NE3DBVJNNHB4BCV3MYVBTL4RDU \
  | 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: 693630d52d69c3c08abb662a19af911d2bcd42e63a643899a9952e650b415f89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e9057619c8cd5593c496c7557576cc3ad3bc21723d5738cb71cda39c83a0835",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-12-15T14:23:10Z",
    "title_canon_sha256": "3d26a48c81331a1fb803577aaeaa35bdb1ffaec9007661fc63fd473ddc9cb10e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4772",
    "kind": "arxiv",
    "version": 3
  }
}