Pith Number

pith:I27P7OY4

pith:2022:I27P7OY4O3Z4MEMIHCAJLGSIQH

not attested not anchored not stored refs pending

Coordinate-Based Seismic Interpolation in Irregular Land Survey: A Deep Internal Learning Approach

Brendt Wohlberg, Claudia Correa, Edwin Vargas, Henry Arguello, Paul Goyes, Ulugbek Kamilov, Yu Sun

arxiv:2211.11889 v2 · 2022-11-21 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I27P7OY4O3Z4MEMIHCAJLGSIQH}

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	2026-07-05T06:38:31.415595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46beffbb1c76f3c611883880959a4881c2c16671ffd4603ee0ac892b86ae4bc7

Aliases

arxiv: 2211.11889 · arxiv_version: 2211.11889v2 · doi: 10.48550/arxiv.2211.11889 · pith_short_12: I27P7OY4O3Z4 · pith_short_16: I27P7OY4O3Z4MEMI · pith_short_8: I27P7OY4

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/I27P7OY4O3Z4MEMIHCAJLGSIQH \
  | 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: 46beffbb1c76f3c611883880959a4881c2c16671ffd4603ee0ac892b86ae4bc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbf2f10918e793a3cad15d7c090dd8a87fe333160071ba9437bf38e5fc2627c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-11-21T22:37:41Z",
    "title_canon_sha256": "b8bd2a4d0fa48c313ba01a606d62992ff7ad456419b2ca6de190d3fc85df0427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11889",
    "kind": "arxiv",
    "version": 2
  }
}