Pith Number

pith:6I4WCQF4

pith:2021:6I4WCQF465FW4HCEP4AC5FW46Y

not attested not anchored not stored refs pending

Surface Warping Incorporating Machine Learning Assisted Domain Likelihood Estimation: A New Paradigm in Mine Geology Modelling and Automation

Alexander Lowe, Mehala Balamurali, Raymond Leung

arxiv:2103.03923 v3 · 2021-02-15 · physics.geo-ph · cs.CE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6I4WCQF465FW4HCEP4AC5FW46Y}

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	2026-07-05T03:13:49.260502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2396140bcf74b6e1c447f002e96dcf63d248d3947e702d5a26a8412199d0e2e

Aliases

arxiv: 2103.03923 · arxiv_version: 2103.03923v3 · doi: 10.48550/arxiv.2103.03923 · pith_short_12: 6I4WCQF465FW · pith_short_16: 6I4WCQF465FW4HCE · pith_short_8: 6I4WCQF4

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/6I4WCQF465FW4HCEP4AC5FW46Y \
  | 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: f2396140bcf74b6e1c447f002e96dcf63d248d3947e702d5a26a8412199d0e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d344ac123273f6b9ccc5bf2fb75dbb44d41e655b3e58d0976d5c72897d3eeff",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2021-02-15T10:37:52Z",
    "title_canon_sha256": "21a71e9221fb541b749addcc24ebb0cac98242b49e2c4c13f87776268f4844d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03923",
    "kind": "arxiv",
    "version": 3
  }
}