Pith Number

pith:4KJEQNW4

pith:2011:4KJEQNW4T3I45ZHFVLCHJ7F2TL

not attested not anchored not stored refs pending

Light repolarization by scattering media

Claude Amra, Gabriel Soriano, Jacques Sorrentini, Myriam Zerrad

arxiv:1106.0608 v1 · 2011-06-03 · 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{4KJEQNW4T3I45ZHFVLCHJ7F2TL}

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	2026-05-18T04:20:49.078959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2924836dc9ed1cee4e5aac474fcba9acd3ae895c1abcbc79bbdaf38daf973e3

Aliases

arxiv: 1106.0608 · arxiv_version: 1106.0608v1 · doi: 10.48550/arxiv.1106.0608 · pith_short_12: 4KJEQNW4T3I4 · pith_short_16: 4KJEQNW4T3I45ZHF · pith_short_8: 4KJEQNW4

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/4KJEQNW4T3I45ZHFVLCHJ7F2TL \
  | 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: e2924836dc9ed1cee4e5aac474fcba9acd3ae895c1abcbc79bbdaf38daf973e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52bd76ad300456a8ed9c10027759b1fdd321af684b2001a8c09c81001416ba4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-06-03T10:37:16Z",
    "title_canon_sha256": "3f167f56135acb0d40e8d34acf74585bcfd878c609945c5bebd587263b2980d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0608",
    "kind": "arxiv",
    "version": 1
  }
}