Pith Number

pith:NQDW27Y3

pith:2025:NQDW27Y3Q5K6K64EP6FAXZ7AAP

not attested not anchored not stored refs pending

Well2Flow: Reconstruction of reservoir states from sparse wells using score-based generative models

Abhinav Prakash Gahlot, Felix J. Herrmann, Haoyun Li, Shiqin Zeng

arxiv:2504.06305 v1 · 2025-04-07 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQDW27Y3Q5K6K64EP6FAXZ7AAP}

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	2026-07-05T10:46:24.887517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c076d7f1b8755e57b847f8a0be7e003fd1ae3d43c70a6ca63a82294c8c424ba

Aliases

arxiv: 2504.06305 · arxiv_version: 2504.06305v1 · doi: 10.48550/arxiv.2504.06305 · pith_short_12: NQDW27Y3Q5K6 · pith_short_16: NQDW27Y3Q5K6K64E · pith_short_8: NQDW27Y3

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/NQDW27Y3Q5K6K64EP6FAXZ7AAP \
  | 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: 6c076d7f1b8755e57b847f8a0be7e003fd1ae3d43c70a6ca63a82294c8c424ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc94a459725317703993ae4ec085b50c9b1252b83da7e4f2ca2c993efcc8d514",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-07T20:12:19Z",
    "title_canon_sha256": "8ae5a441c25850e496e3b32034ba0ec228bf7c3389cabb48ae08ee3dfff6004a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06305",
    "kind": "arxiv",
    "version": 1
  }
}