Pith Number

pith:YYZWIQWX

pith:2015:YYZWIQWXTA6ESRIVG2FILHAGQ4

not attested not anchored not stored refs pending

hp-finite element method for simulating light scattering from complex 3D structures

F. Schmidt, J. Pomplun, L. Zschiedrich, S. Burger, S. Herrmann

arxiv:1503.06617 v1 · 2015-03-23 · physics.optics · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYZWIQWXTA6ESRIVG2FILHAGQ4}

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	2026-05-18T02:20:37.813370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6336442d7983c494515368a859c06870bd53d971a4c218f7ae8b964e9238df5

Aliases

arxiv: 1503.06617 · arxiv_version: 1503.06617v1 · doi: 10.48550/arxiv.1503.06617 · pith_short_12: YYZWIQWXTA6E · pith_short_16: YYZWIQWXTA6ESRIV · pith_short_8: YYZWIQWX

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/YYZWIQWXTA6ESRIVG2FILHAGQ4 \
  | 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: c6336442d7983c494515368a859c06870bd53d971a4c218f7ae8b964e9238df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07c9df24c2a4be5a42e874e4e78edb909487652ab7fd89e06164062a695021fc",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-03-23T12:21:45Z",
    "title_canon_sha256": "b63ae970d1d5282cf1d22494f6aab4f5006bd0d6ccc7cf2ee1a6f74d2ffac84f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06617",
    "kind": "arxiv",
    "version": 1
  }
}