Pith Number

pith:IJCQFJ3H

pith:2021:IJCQFJ3HD5OVIMDI6ZBH5GNMCW

not attested not anchored not stored refs pending

Evolutional Deep Neural Network

Tamer A. Zaki, Yifan Du

arxiv:2103.09959 v1 · 2021-03-18 · physics.comp-ph · cs.LG · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJCQFJ3HD5OVIMDI6ZBH5GNMCW}

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

Physics-informed solution reconstruction in elasticity and heat transfer using the explicit constraint force method

Receipt and verification

First computed	2026-07-05T03:21:44.808405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

424502a7671f5d543068f6427e99ac15af0864520eaedf4dd4e855bd7978e7cb

Aliases

arxiv: 2103.09959 · arxiv_version: 2103.09959v1 · doi: 10.48550/arxiv.2103.09959 · pith_short_12: IJCQFJ3HD5OV · pith_short_16: IJCQFJ3HD5OVIMDI · pith_short_8: IJCQFJ3H

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/IJCQFJ3HD5OVIMDI6ZBH5GNMCW \
  | 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: 424502a7671f5d543068f6427e99ac15af0864520eaedf4dd4e855bd7978e7cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7983d241f9cf64fc8eed8ac7e7bb14ec773d285d293edb994cb66f5ded9d7aad",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2021-03-18T00:33:11Z",
    "title_canon_sha256": "62e20545ea0eb503d4a788fdfe2158e316115d75965f6bf74045cd9eabbb7dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.09959",
    "kind": "arxiv",
    "version": 1
  }
}