Pith Number

pith:L7PQMAWF

pith:2017:L7PQMAWFGB3YWPJKQJJAXWP65E

not attested not anchored not stored refs pending

STAR: Spatio-Temporal Altimeter Waveform Retracking using Sparse Representation and Conditional Random Fields

Bernd Uebbing, J\"urgen Kusche, Ribana Roscher

arxiv:1709.07681 v1 · 2017-09-22 · physics.ao-ph · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7PQMAWFGB3YWPJKQJJAXWP65E}

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	2026-05-18T00:34:32.571924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fdf0602c530778b3d2a82520bd9fee9290ddbef8f5ac5c04f24cc780cdd5461

Aliases

arxiv: 1709.07681 · arxiv_version: 1709.07681v1 · doi: 10.48550/arxiv.1709.07681 · pith_short_12: L7PQMAWFGB3Y · pith_short_16: L7PQMAWFGB3YWPJK · pith_short_8: L7PQMAWF

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/L7PQMAWFGB3YWPJKQJJAXWP65E \
  | 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: 5fdf0602c530778b3d2a82520bd9fee9290ddbef8f5ac5c04f24cc780cdd5461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c69a58e918c69f848826dd9f8deb5cc5abdfe3177854f849ee43fee5a3c94c7b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2017-09-22T10:32:35Z",
    "title_canon_sha256": "f406e15ab0bf84f38030b6fde9c717588e77ba1ca967cd8ad8f2e2c9688313be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07681",
    "kind": "arxiv",
    "version": 1
  }
}