Pith Number

pith:WXPUYN6S

pith:2013:WXPUYN6SCJHGDTKYWR3L6BHYLK

not attested not anchored not stored refs pending

Three-dimensional integral equation approach to light scattering, extinction cross sections, local density of states and quasinormal modes

Jakob Rosenkrantz de Lasson, Jesper M{\o}rk, Philip Tr{\o}st Kristensen

arxiv:1305.5263 v1 · 2013-05-22 · 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{WXPUYN6SCJHGDTKYWR3L6BHYLK}

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	2026-05-18T02:34:52.681019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5df4c37d2124e61cd58b476bf04f85ab57e6cdde5df957a64a7210525a56527

Aliases

arxiv: 1305.5263 · arxiv_version: 1305.5263v1 · doi: 10.48550/arxiv.1305.5263 · pith_short_12: WXPUYN6SCJHG · pith_short_16: WXPUYN6SCJHGDTKY · pith_short_8: WXPUYN6S

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/WXPUYN6SCJHGDTKYWR3L6BHYLK \
  | 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: b5df4c37d2124e61cd58b476bf04f85ab57e6cdde5df957a64a7210525a56527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74e9ec7561ff5382803a97d3f0975317ccb72bf1484139ff73b3e2902e4d1478",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-05-22T20:40:07Z",
    "title_canon_sha256": "ff3341536d3f11fd3cb77adef614a1031f3e34b16d7e218640ddcef359f66b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5263",
    "kind": "arxiv",
    "version": 1
  }
}