Pith Number

pith:QY2A2ZDR

pith:2012:QY2A2ZDRMIDQUUUPEDCT3BDGGN

not attested not anchored not stored refs pending

Exploiting breakdown of the similarity relation for diffuse light transport: simultaneous retrieval of scattering anisotropy and diffusion constant

Diederik S. Wiersma, Erik Alerstam, Kevin Vynck, Matteo Burresi, Romolo Savo, Tomas Svensson

arxiv:1211.6690 v1 · 2012-11-28 · physics.optics · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QY2A2ZDRMIDQUUUPEDCT3BDGGN}

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	2026-05-18T03:33:37.244183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86340d647162070a528f20c53d8466337bc94993f73face28ffd5d1eb2289fc6

Aliases

arxiv: 1211.6690 · arxiv_version: 1211.6690v1 · doi: 10.48550/arxiv.1211.6690 · pith_short_12: QY2A2ZDRMIDQ · pith_short_16: QY2A2ZDRMIDQUUUP · pith_short_8: QY2A2ZDR

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/QY2A2ZDRMIDQUUUPEDCT3BDGGN \
  | 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: 86340d647162070a528f20c53d8466337bc94993f73face28ffd5d1eb2289fc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ddf178a672b668997da6482ea74806b58841a02713b85ae2357f022639801a",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-11-28T18:08:55Z",
    "title_canon_sha256": "a356873efd388306e7cb477e3e8d733294c5e8477b722e54cefeeb6fa8eb31c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6690",
    "kind": "arxiv",
    "version": 1
  }
}