Pith Number

pith:P3M7JQD2

pith:2011:P3M7JQD2WWWR4CJYES2UYFHBEK

not attested not anchored not stored refs pending

Prospects of coherent control in turbid media: Bounds on focusing broadband laser pulses

Evgeny A. Shapiro, Thomas M. Drane, Valery Milner

arxiv:1107.5011 v2 · 2011-07-25 · 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{P3M7JQD2WWWR4CJYES2UYFHBEK}

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	2026-05-18T02:01:10.380055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ed9f4c07ab5ad1e093824b54c14e12298a5777faf530a2aebe1fbd5c4f12a41

Aliases

arxiv: 1107.5011 · arxiv_version: 1107.5011v2 · doi: 10.48550/arxiv.1107.5011 · pith_short_12: P3M7JQD2WWWR · pith_short_16: P3M7JQD2WWWR4CJY · pith_short_8: P3M7JQD2

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/P3M7JQD2WWWR4CJYES2UYFHBEK \
  | 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: 7ed9f4c07ab5ad1e093824b54c14e12298a5777faf530a2aebe1fbd5c4f12a41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd07ed63b1ae7b30311da709cfce7f0f23703fe10b45cf33d4c38e462c5bd805",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-07-25T18:28:44Z",
    "title_canon_sha256": "59ff099cc3320d88f66c96c571a46c11d0ddc3727df33bef79a20b7337777edd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5011",
    "kind": "arxiv",
    "version": 2
  }
}