Pith Number

pith:HYOTNSTL

pith:2023:HYOTNSTLQIO4ZEFDVCXTS3FWPF

not attested not anchored not stored refs pending

Training Physics-Informed Neural Networks via Multi-Task Optimization for Traffic Density Prediction

Adriana-Simona Mihaita, A. K. Qin, Bo Wang, Hanna Grzybowska, Hussein Dia, Sajjad Shafiei

arxiv:2307.03920 v1 · 2023-07-08 · cs.NE · 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{HYOTNSTLQIO4ZEFDVCXTS3FWPF}

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.

Cited by

1 paper in Pith

Learning on the Temporal Tangent Bundle for Physics-Informed Neural Networks

Receipt and verification

First computed	2026-07-05T06:29:05.643068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e1d36ca6b821dcc90a3a8af396cb6794ebeb89c6e270cf960afa5f44333f8d1

Aliases

arxiv: 2307.03920 · arxiv_version: 2307.03920v1 · doi: 10.48550/arxiv.2307.03920 · pith_short_12: HYOTNSTLQIO4 · pith_short_16: HYOTNSTLQIO4ZEFD · pith_short_8: HYOTNSTL

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/HYOTNSTLQIO4ZEFDVCXTS3FWPF \
  | 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: 3e1d36ca6b821dcc90a3a8af396cb6794ebeb89c6e270cf960afa5f44333f8d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a489f2d40e9a984bd6ea286afba9e66116f0e754bc4ec19ac285b3c72669349",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2023-07-08T07:11:52Z",
    "title_canon_sha256": "e7e9bccd67fd54d0af51ba4695b1056ce6ca161e9c5ee7ea0ab980a1ca4d0bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.03920",
    "kind": "arxiv",
    "version": 1
  }
}