Pith Number

pith:KZH3N72Z

pith:2003:KZH3N72ZRT5YVLGIOWKNQ7MHCO

not attested not anchored not stored refs pending

Study of the atmospheric pressure loading signal in VLBI observations

Jean-Paul Boy, Leonid Petrov

arxiv:physics/0311096 v1 · 2003-11-19 · physics.geo-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{KZH3N72ZRT5YVLGIOWKNQ7MHCO}

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	2026-07-04T14:44:05.146164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

564fb6ff598cfb8aacc87594d87d87139d1694d14ac1e73c50920bdde1afb1a2

Aliases

arxiv: physics/0311096 · arxiv_version: physics/0311096v1 · doi: 10.48550/arxiv.physics/0311096 · pith_short_12: KZH3N72ZRT5Y · pith_short_16: KZH3N72ZRT5YVLGI · pith_short_8: KZH3N72Z

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/KZH3N72ZRT5YVLGIOWKNQ7MHCO \
  | 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: 564fb6ff598cfb8aacc87594d87d87139d1694d14ac1e73c50920bdde1afb1a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4533dea005ab8dda86d352dc3dedd7469d416029fd7ad30cc5cf056be254ffec",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2003-11-19T20:41:35Z",
    "title_canon_sha256": "90e0cb24c4937ba5419a7c9f9c0cccd417b0ef6c29b28ecc159e7222dfe3e9ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0311096",
    "kind": "arxiv",
    "version": 1
  }
}