Pith Number

pith:WD4PHIS4

pith:2011:WD4PHIS43ZWB4DZW2FG7IA3KXH

not attested not anchored not stored refs pending

Quantized Media with Absorptive Scatterers and Modified Atomic Emission Rates

A.J. van Wonderen, L.G. Suttorp

arxiv:1102.2802 v1 · 2011-02-14 · quant-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{WD4PHIS43ZWB4DZW2FG7IA3KXH}

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	2026-05-18T00:10:19.866305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0f8f3a25cde6c1e0f36d14df4036ab9e101d9c3a8a2708e653c4bf6d3ac303a

Aliases

arxiv: 1102.2802 · arxiv_version: 1102.2802v1 · doi: 10.48550/arxiv.1102.2802 · pith_short_12: WD4PHIS43ZWB · pith_short_16: WD4PHIS43ZWB4DZW · pith_short_8: WD4PHIS4

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/WD4PHIS43ZWB4DZW2FG7IA3KXH \
  | 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: b0f8f3a25cde6c1e0f36d14df4036ab9e101d9c3a8a2708e653c4bf6d3ac303a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f622a4491e8510831cc8798f3e12ee19c2076510b399aeb3812cbbad445879e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-14T15:38:18Z",
    "title_canon_sha256": "6e63140f0f00aeed7aaeeca09321ef21676241ad8d753511670fff498f2bd4f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2802",
    "kind": "arxiv",
    "version": 1
  }
}