Pith Number

pith:VC5N6JXE

pith:2022:VC5N6JXEVPPLDUKLG6R3EF3HP6

not attested not anchored not stored refs pending

Learning Large-scale Subsurface Simulations with a Hybrid Graph Network Simulator

Hassan Hamam, Jure Leskovec, Kaidi Cao, Marko Maucec, Qinchen Wang, Rex Ying, Ridwan Jalali, Rok Sosi\v{c}, Tailin Wu, Yinan Zhang

arxiv:2206.07680 v1 · 2022-06-15 · cs.LG · 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{VC5N6JXEVPPLDUKLG6R3EF3HP6}

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	2026-07-05T04:32:07.899520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8badf26e4abdeb1d14b37a3b217677fa5d8e5bb4b778e168b59939efbf19deb

Aliases

arxiv: 2206.07680 · arxiv_version: 2206.07680v1 · doi: 10.48550/arxiv.2206.07680 · pith_short_12: VC5N6JXEVPPL · pith_short_16: VC5N6JXEVPPLDUKL · pith_short_8: VC5N6JXE

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/VC5N6JXEVPPLDUKLG6R3EF3HP6 \
  | 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: a8badf26e4abdeb1d14b37a3b217677fa5d8e5bb4b778e168b59939efbf19deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a482196002cd35281aef6aa28e808118b2911ab394d34e0f59a2b3c27effc2",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-15T17:29:57Z",
    "title_canon_sha256": "0ee5302c8508d3d3898bcab26121b111c7df460b5801a164a61311b143da0b82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07680",
    "kind": "arxiv",
    "version": 1
  }
}