Pith Number

pith:HGF2LGSE

pith:2015:HGF2LGSE4KFA6TS7OS24QGIOPP

not attested not anchored not stored refs pending

Diffusion of light in semitransparent media

Costanza Toninelli, Diederik Wiersma, Giacomo Mazzamuto, Lorenzo Pattelli

arxiv:1509.04030 v2 · 2015-09-14 · physics.optics · cond-mat.dis-nn · cond-mat.mes-hall · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGF2LGSE4KFA6TS7OS24QGIOPP}

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	2026-05-18T01:00:46.214844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

398ba59a44e28a0f4e5f74b5c8190e7bcae90176f416047972ef5d7b2b469fe0

Aliases

arxiv: 1509.04030 · arxiv_version: 1509.04030v2 · doi: 10.48550/arxiv.1509.04030 · pith_short_12: HGF2LGSE4KFA · pith_short_16: HGF2LGSE4KFA6TS7 · pith_short_8: HGF2LGSE

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/HGF2LGSE4KFA6TS7OS24QGIOPP \
  | 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: 398ba59a44e28a0f4e5f74b5c8190e7bcae90176f416047972ef5d7b2b469fe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23ce76ea01f9cc70005b694667d30149493f9c83d228012499936395e451e8cc",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mes-hall",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-14T10:53:35Z",
    "title_canon_sha256": "0c54a64b02d68495e409cddbc22e806792cf7bde61da880b64d07dd65e3fa23c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04030",
    "kind": "arxiv",
    "version": 2
  }
}