Pith Number

pith:PDW3UYW3

pith:2011:PDW3UYW3QD7PH3AWTISZEB7YKW

not attested not anchored not stored refs pending

High intensity specular reflectometry - first experiments

J. Stahn, T. Panzner, U. Filges

arxiv:1102.2747 v1 · 2011-02-14 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDW3UYW3QD7PH3AWTISZEB7YKW}

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	2026-05-18T04:28:46.574549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78edba62db80fef3ec169a259207f855a5787e15040b5123444073862efa3361

Aliases

arxiv: 1102.2747 · arxiv_version: 1102.2747v1 · doi: 10.48550/arxiv.1102.2747 · pith_short_12: PDW3UYW3QD7P · pith_short_16: PDW3UYW3QD7PH3AW · pith_short_8: PDW3UYW3

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/PDW3UYW3QD7PH3AWTISZEB7YKW \
  | 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: 78edba62db80fef3ec169a259207f855a5787e15040b5123444073862efa3361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c85bdd69b338cf77f7d555d92c95402c5ae87443e3ad20f8993036c621e7f699",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-02-14T12:01:11Z",
    "title_canon_sha256": "29a8214142d7cda2cb34260bb88dc25e203de44bf569888233cdaeb3b4711bba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2747",
    "kind": "arxiv",
    "version": 1
  }
}