Pith Number

pith:5B6G2ZG4

pith:2010:5B6G2ZG43OUA4XIGAIYQISPZ77

not attested not anchored not stored refs pending

Particle impaction efficiency and size distribution in a MSWI super heater tube bundle

Martin Weghaus, Mette Bugge, Nils Erland L. Haugen, Ragnar Warnecke, Steinar Kragset

arxiv:1008.5040 v1 · 2010-08-30 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5B6G2ZG43OUA4XIGAIYQISPZ77}

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	2026-05-18T04:41:37.231339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e87c6d64dcdba80e5d0602310449f9ffe427acde1b2f5495dab131d193bcac2f

Aliases

arxiv: 1008.5040 · arxiv_version: 1008.5040v1 · doi: 10.48550/arxiv.1008.5040 · pith_short_12: 5B6G2ZG43OUA · pith_short_16: 5B6G2ZG43OUA4XIG · pith_short_8: 5B6G2ZG4

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/5B6G2ZG43OUA4XIGAIYQISPZ77 \
  | 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: e87c6d64dcdba80e5d0602310449f9ffe427acde1b2f5495dab131d193bcac2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72c946a90ebcdcfd05ac75b1b848686e4289b3b3fdae42586cae936919973840",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-08-30T10:07:24Z",
    "title_canon_sha256": "6adb48f6b766036ad5151ad578a560bc1cfdfde335b362bb6e3c89833c0f6820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5040",
    "kind": "arxiv",
    "version": 1
  }
}