Pith Number

pith:GGHSJUPT

pith:2012:GGHSJUPTZBNLFBCWGQ3YVACWCO

not attested not anchored not stored refs pending

Nonlinear propagation of an optical speckle field

Eran Small, Stanislav Derevyanko

arxiv:1202.6000 v1 · 2012-02-27 · 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{GGHSJUPTZBNLFBCWGQ3YVACWCO}

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	2026-05-18T03:55:00.116080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

318f24d1f3c85ab2845634378a8056139d5f2e2dc45dc78c7966ad5275326cd2

Aliases

arxiv: 1202.6000 · arxiv_version: 1202.6000v1 · doi: 10.48550/arxiv.1202.6000 · pith_short_12: GGHSJUPTZBNL · pith_short_16: GGHSJUPTZBNLFBCW · pith_short_8: GGHSJUPT

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/GGHSJUPTZBNLFBCWGQ3YVACWCO \
  | 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: 318f24d1f3c85ab2845634378a8056139d5f2e2dc45dc78c7966ad5275326cd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a739f22359a95657079864846dcb155ab28c76d25680e44882a44b9a348489e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-02-27T17:11:48Z",
    "title_canon_sha256": "bc7d853afda23252b7eb261d5b18caf66186a88e60020ac49e10360df2558304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6000",
    "kind": "arxiv",
    "version": 1
  }
}