Pith Number

pith:6Y4P5DXI

pith:2010:6Y4P5DXIJV7RLZ3CBOZX2V5ZTS

not attested not anchored not stored refs pending

Emission of photon echoes in a strongly scattering medium

A. Ferrier, F. Beaudoux, J.-L. Le Gou\"et, O. Guillot-No\"el, Ph. Goldner, T. Chaneli\`ere

arxiv:1006.4887 v2 · 2010-06-24 · 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{6Y4P5DXIJV7RLZ3CBOZX2V5ZTS}

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	2026-05-18T04:15:04.439835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f638fe8ee84d7f15e7620bb37d57b99caf815b984e6ee6090f6339e4581d4946

Aliases

arxiv: 1006.4887 · arxiv_version: 1006.4887v2 · doi: 10.48550/arxiv.1006.4887 · pith_short_12: 6Y4P5DXIJV7R · pith_short_16: 6Y4P5DXIJV7RLZ3C · pith_short_8: 6Y4P5DXI

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/6Y4P5DXIJV7RLZ3CBOZX2V5ZTS \
  | 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: f638fe8ee84d7f15e7620bb37d57b99caf815b984e6ee6090f6339e4581d4946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c7f1456d4d72f025ac096f2530eb2411449b1a2458044906faa26ced33b7f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-06-24T23:13:04Z",
    "title_canon_sha256": "89d284e2c96b6ea1e5eeccc18af21bbf9d4ebe2ffeff9cd7ce7d574d7b0f3d01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4887",
    "kind": "arxiv",
    "version": 2
  }
}