Pith Number

pith:RZFQEOEC

pith:2019:RZFQEOECKZCNBHPAOSW3UHIK7T

not attested not anchored not stored refs pending

Stability Analysis of Interface Conditions for Ocean-Atmosphere Coupling

Emil Constantinescu, Hong Zhang, Robert Jacob, Zhengyu Liu

arxiv:1909.00916 v2 · 2019-09-03 · math.NA · cs.NA · physics.comp-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{RZFQEOECKZCNBHPAOSW3UHIK7T}

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	2026-07-05T00:04:56.885063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e4b0238825644d09de074adba1d0afce6e032a366b55cf3b83939bc1ce0ea92

Aliases

arxiv: 1909.00916 · arxiv_version: 1909.00916v2 · doi: 10.48550/arxiv.1909.00916 · pith_short_12: RZFQEOECKZCN · pith_short_16: RZFQEOECKZCNBHPA · pith_short_8: RZFQEOEC

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/RZFQEOECKZCNBHPAOSW3UHIK7T \
  | 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: 8e4b0238825644d09de074adba1d0afce6e032a366b55cf3b83939bc1ce0ea92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "733879460143411933d7b87ee02b629d5b6e9b96d648a5003120c6a226146c54",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-09-03T02:08:47Z",
    "title_canon_sha256": "444accb1718be961f4e771dc1573761092bdef898bb3c560b155b6310847b3b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00916",
    "kind": "arxiv",
    "version": 2
  }
}