Pith Number

pith:UFJARKLC

pith:2021:UFJARKLCP3MFTMKGMQJFSFU3C3

not attested not anchored not stored refs pending

Equivariant geometric learning for digital rock physics: estimating formation factor and effective permeability tensors from Morse graph

Bahador Bahmani, Chen Cai, Lucas Magee, Nikolaos Vlassis, Ran Ma, Teng-Fong Wong, WaiChing Sun, Yusu Wang, Zeyu Xiong

arxiv:2104.05608 v3 · 2021-04-12 · physics.geo-ph · 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{UFJARKLCP3MFTMKGMQJFSFU3C3}

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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.

Cited by

1 paper in Pith

Structure-Preserving Digital Twins via Conditional Neural Whitney Forms

Receipt and verification

First computed	2026-07-05T05:06:50.722034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a15208a9627ed859b146641259169b16c858d4b6c2a1f875d790087b92c05872

Aliases

arxiv: 2104.05608 · arxiv_version: 2104.05608v3 · doi: 10.48550/arxiv.2104.05608 · pith_short_12: UFJARKLCP3MF · pith_short_16: UFJARKLCP3MFTMKG · pith_short_8: UFJARKLC

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/UFJARKLCP3MFTMKGMQJFSFU3C3 \
  | 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: a15208a9627ed859b146641259169b16c858d4b6c2a1f875d790087b92c05872

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9778b80e95817cb72bd06a6bc3cee0218f4933770d10c4ddddc85e09e72c3196",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2021-04-12T16:28:25Z",
    "title_canon_sha256": "3bb2bda4aa5196021f14c0e44c98bf50714391a7bf6962786a56b2a0158bc223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05608",
    "kind": "arxiv",
    "version": 3
  }
}