Pith Number

pith:C725RXOK

pith:2018:C725RXOKT2NNG33HHHKHNMQMVT

not attested not anchored not stored refs pending

Strategies for integrating uncertainty in iterative geostatistical seismic inversion

Amilcar Soares, Fernando Bordignon, Leonardo Azevedo, Pedro Pereira, Ruben Nunes

arxiv:1810.07405 v1 · 2018-10-17 · 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{C725RXOKT2NNG33HHHKHNMQMVT}

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	2026-05-18T00:02:56.460043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17f5d8ddca9e9ad36f6739d476b20cacf5b4765ca217f5da83f6841ea599a0ee

Aliases

arxiv: 1810.07405 · arxiv_version: 1810.07405v1 · doi: 10.48550/arxiv.1810.07405 · pith_short_12: C725RXOKT2NN · pith_short_16: C725RXOKT2NNG33H · pith_short_8: C725RXOK

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/C725RXOKT2NNG33HHHKHNMQMVT \
  | 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: 17f5d8ddca9e9ad36f6739d476b20cacf5b4765ca217f5da83f6841ea599a0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e09dabdb3348b7e40406f2c4c69d0f5b4762f17043886542084e274cdf62867b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2018-10-17T07:13:47Z",
    "title_canon_sha256": "d371a50d5a4e8fc17fbd06c50f5364e313b59f3e8a38d7e1c976a343462c4005"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07405",
    "kind": "arxiv",
    "version": 1
  }
}