Pith Number

pith:M6SYPU6Z

pith:2011:M6SYPU6ZZCK75LLOQPMPXGIBVX

not attested not anchored not stored refs pending

Statistical characterisation of bio-aerosol background in an urban environment

Alex Skvortsov, Milan Jamriska, Timothy C. DuBois

arxiv:1110.4184 v3 · 2011-10-19 · physics.ao-ph · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6SYPU6ZZCK75LLOQPMPXGIBVX}

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	2026-05-18T02:44:32.671619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a587d3d9c895fead6e83d8fb9901adf486bdf14c313e271931271c475f16db

Aliases

arxiv: 1110.4184 · arxiv_version: 1110.4184v3 · doi: 10.48550/arxiv.1110.4184 · pith_short_12: M6SYPU6ZZCK7 · pith_short_16: M6SYPU6ZZCK75LLO · pith_short_8: M6SYPU6Z

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/M6SYPU6ZZCK75LLOQPMPXGIBVX \
  | 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: 67a587d3d9c895fead6e83d8fb9901adf486bdf14c313e271931271c475f16db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c080e9d5be10cfc29e8fb6b9fb98f6c12f67a55c7ed1ebcbe9cb8c36d4f8123",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2011-10-19T05:13:14Z",
    "title_canon_sha256": "9308025b5399a24c10476a8593a6774dd29b4d60ac67c45d73d2ecf788abc044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4184",
    "kind": "arxiv",
    "version": 3
  }
}