Pith Number

pith:5TX7S7VT

pith:2013:5TX7S7VTVVKMKPT5CSK7AXV76U

not attested not anchored not stored refs pending

3D Geological Modeling and Visualization of Rock Masses Based on Google Earth: A Case Study

Gang Mei, John C.Tipper, Nengxiong Xu

arxiv:1301.3455 v1 · 2013-01-15 · cs.GR · 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{5TX7S7VTVVKMKPT5CSK7AXV76U}

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	2026-05-18T03:13:46.241705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eceff97eb3ad54c53e7d1495f05ebff526bce0f784694e5dbde1f24ff8942d38

Aliases

arxiv: 1301.3455 · arxiv_version: 1301.3455v1 · doi: 10.48550/arxiv.1301.3455 · pith_short_12: 5TX7S7VTVVKM · pith_short_16: 5TX7S7VTVVKMKPT5 · pith_short_8: 5TX7S7VT

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/5TX7S7VTVVKMKPT5CSK7AXV76U \
  | 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: eceff97eb3ad54c53e7d1495f05ebff526bce0f784694e5dbde1f24ff8942d38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f93f5b4b7da8d036b1544384fba2c4c0dfd02ce9f6e81186037f8fae9b69e9fd",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2013-01-15T19:14:06Z",
    "title_canon_sha256": "b4b207530c83f16208dcc0dfb3e7b86633003f9cfef7cc1ccdbd97046bf45d93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3455",
    "kind": "arxiv",
    "version": 1
  }
}