Pith Number

pith:TDHHYMRI

pith:2026:TDHHYMRI5YDKKGQ2MDNNPI4GBI

not attested not anchored not stored refs pending

TINNs: Time-Induced Neural Networks for Solving Time-Dependent PDEs

Che-Chia Chang, Chen-Yang Dai, Chieh-Hsin Lai, Ming-Chih Lai, Te-Sheng Lin

arxiv:2601.20361 v2 · 2026-01-28 · cs.LG · cs.NA · math.NA

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\usepackage{pith}
\pithnumber{TDHHYMRI5YDKKGQ2MDNNPI4GBI}

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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

An Optimisation Framework for the Well-Conditioned Training of Physics-Informed Neural Networks

Receipt and verification

First computed	2026-06-19T16:11:19.907458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ce7c3228ee06a51a1a60dad7a3860a3a6df652d9c9125ffa4a290175f3f971

Aliases

arxiv: 2601.20361 · arxiv_version: 2601.20361v2 · doi: 10.48550/arxiv.2601.20361 · pith_short_12: TDHHYMRI5YDK · pith_short_16: TDHHYMRI5YDKKGQ2 · pith_short_8: TDHHYMRI

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/TDHHYMRI5YDKKGQ2MDNNPI4GBI \
  | 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: 98ce7c3228ee06a51a1a60dad7a3860a3a6df652d9c9125ffa4a290175f3f971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "589494d9800c7f68a53e2f1a8765afc182dac712246d0b9c20854d81a6dc310c",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-28T08:23:28Z",
    "title_canon_sha256": "76634d9ec1379f0b9f716cd96665ae16ea664dba211fce6bf9b510dc96c76ed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.20361",
    "kind": "arxiv",
    "version": 2
  }
}