Pith Number

pith:COFASWDE

pith:2013:COFASWDE2KHQ7X2KAQRPG4QH3S

not attested not anchored not stored refs pending

Flux conservation in coherent backscattering and weak localisation of light

Angelika Knothe, Thomas Wellens

arxiv:1304.0893 v2 · 2013-04-03 · 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{COFASWDE2KHQ7X2KAQRPG4QH3S}

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	2026-05-18T03:18:07.991046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

138a095864d28f0fdf4a0422f37207dc8f88ae7d2d1b4fca5cd1d669ab6a9e39

Aliases

arxiv: 1304.0893 · arxiv_version: 1304.0893v2 · doi: 10.48550/arxiv.1304.0893 · pith_short_12: COFASWDE2KHQ · pith_short_16: COFASWDE2KHQ7X2K · pith_short_8: COFASWDE

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/COFASWDE2KHQ7X2KAQRPG4QH3S \
  | 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: 138a095864d28f0fdf4a0422f37207dc8f88ae7d2d1b4fca5cd1d669ab6a9e39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa5b9f403034a106a8d98dc2902137aa16d72cd703f769a7e1f72754db64897",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2013-04-03T09:54:09Z",
    "title_canon_sha256": "62478860453ef1bf2472d669a62f42d59474d1fa36289098f1ffc0e7c4b3ca81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0893",
    "kind": "arxiv",
    "version": 2
  }
}