Pith Number

pith:X4HKVL2V

pith:2023:X4HKVL2VXX5XMJRYA7PCOXBFGT

not attested not anchored not stored refs pending

Coastal altimetry products in the strait of Gibraltar

B. Tejedor, J. Coca, J. Gomez Enri, M. Passaro, P. Cipollini, S. Vignudelli

arxiv:2307.06955 v1 · 2023-07-12 · 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{X4HKVL2VXX5XMJRYA7PCOXBFGT}

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	2026-07-05T06:30:48.209796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf0eaaaf55bdfb76263807de275c2534cebc720ed2215c372da0837f29d30a3a

Aliases

arxiv: 2307.06955 · arxiv_version: 2307.06955v1 · doi: 10.48550/arxiv.2307.06955 · pith_short_12: X4HKVL2VXX5X · pith_short_16: X4HKVL2VXX5XMJRY · pith_short_8: X4HKVL2V

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/X4HKVL2VXX5XMJRYA7PCOXBFGT \
  | 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: bf0eaaaf55bdfb76263807de275c2534cebc720ed2215c372da0837f29d30a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f10b792d0e1f58f83e269e8413c5f3bc9d65b884c9ff200cc21d81efefe2dd0f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2023-07-12T20:37:21Z",
    "title_canon_sha256": "8810cc747d35434d37035ba9b74660f5a847156655a17fd3ab71a486e2cb8bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.06955",
    "kind": "arxiv",
    "version": 1
  }
}