Pith Number

pith:E2LZPSOV

pith:2021:E2LZPSOVIVHIFJHAN6BN7IOAA7

not attested not anchored not stored refs pending

Morphology Decoder: A Machine Learning Guided 3D Vision Quantifying Heterogenous Rock Permeability for Planetary Surveillance and Robotic Functions

Aikifa Raza, Djamel Ouzzane, Hongxia Li, Mohamed Sassi, Omar Alfarisi, Tiejun Zhang

arxiv:2111.13460 v2 · 2021-11-26 · cs.CV · cs.LG · eess.IV · math.GT · 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{E2LZPSOVIVHIFJHAN6BN7IOAA7}

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	2026-07-05T03:46:03.988094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

269797c9d5454e82a4e06f82dfa1c007c1875132e38076bdcc8a389484695b58

Aliases

arxiv: 2111.13460 · arxiv_version: 2111.13460v2 · doi: 10.48550/arxiv.2111.13460 · pith_short_12: E2LZPSOVIVHI · pith_short_16: E2LZPSOVIVHIFJHA · pith_short_8: E2LZPSOV

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/E2LZPSOVIVHIFJHAN6BN7IOAA7 \
  | 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: 269797c9d5454e82a4e06f82dfa1c007c1875132e38076bdcc8a389484695b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "143710d7695a01e8d508ea1e841191663608195f404a78d4d3fa2e4d6be3c45b",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV",
      "math.GT",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-26T12:20:03Z",
    "title_canon_sha256": "537bd4b07f4856da508071225e3bc352fce9acd65a4e73922828450c28610c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13460",
    "kind": "arxiv",
    "version": 2
  }
}