Pith Number

pith:WWJIDF7L

pith:2022:WWJIDF7LRJSCG2U64WXVOAMQTI

not attested not anchored not stored refs pending

A variational neural network approach for glacier modelling with nonlinear rheology

Tiangang Cui, Zhiwen Zhang, Zhongjian Wang

arxiv:2209.02088 v1 · 2022-09-05 · physics.comp-ph · cs.LG · cs.NA · math.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWJIDF7LRJSCG2U64WXVOAMQTI}

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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

PODNO: Proper Orthogonal Decomposition Neural Operators

Receipt and verification

First computed	2026-07-05T04:54:37.619508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5928197eb8a64236a9ee5af5701909a226aa6c3766ee5265cf6e61bbefb6316

Aliases

arxiv: 2209.02088 · arxiv_version: 2209.02088v1 · doi: 10.48550/arxiv.2209.02088 · pith_short_12: WWJIDF7LRJSC · pith_short_16: WWJIDF7LRJSCG2U6 · pith_short_8: WWJIDF7L

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/WWJIDF7LRJSCG2U64WXVOAMQTI \
  | 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: b5928197eb8a64236a9ee5af5701909a226aa6c3766ee5265cf6e61bbefb6316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2dbe256d6adfdecdd1827c052fdef8c1ae3fe8656009f22f6e357066bd3f60",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2022-09-05T18:23:59Z",
    "title_canon_sha256": "889cb29c3e80a0e730ad2145c961ea78601a2b07dc0d2360d929a59cc3663d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02088",
    "kind": "arxiv",
    "version": 1
  }
}