Pith Number

pith:C4DVZPNU

pith:1995:C4DVZPNUBZBGG3MB65W5G5SMQ3

not attested not anchored not stored refs pending

The stability of a zonally averaged thermohaline circulation model

G.A. Schmidt, Global Change Research, L.A. Mysak (Centre for Climate, McGill University)

arxiv:ao-sci/9504001 v1 · 1995-04-28 · ao-sci · physics.ao-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{C4DVZPNUBZBGG3MB65W5G5SMQ3}

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	2026-05-18T00:09:56.232298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17075cbdb40e42636d81f76dd3764c86d89f5f844217b4b6b4e88b0d5d4767a9

Aliases

arxiv: ao-sci/9504001 · arxiv_version: ao-sci/9504001v1 · doi: 10.48550/arxiv.ao-sci/9504001 · pith_short_12: C4DVZPNUBZBG · pith_short_16: C4DVZPNUBZBGG3MB · pith_short_8: C4DVZPNU

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/C4DVZPNUBZBGG3MB65W5G5SMQ3 \
  | 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: 17075cbdb40e42636d81f76dd3764c86d89f5f844217b4b6b4e88b0d5d4767a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702abd36372e1a2feff785d37c84fab5daca7e78612e40767576ac96dc11ed7b",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "",
    "primary_cat": "ao-sci",
    "submitted_at": "1995-04-28T17:26:25Z",
    "title_canon_sha256": "4387df862d296036ef78bf31efe09e37f2f1a68fed97b86e27cd4eb67364c77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "ao-sci/9504001",
    "kind": "arxiv",
    "version": 1
  }
}