Pith Number

pith:QA6IGC7P

pith:2022:QA6IGC7PZQODXUNKO6E5C25RXS

not attested not anchored not stored refs pending

ViscoelasticNet: A physics informed neural network framework for stress discovery and model selection

Arezoo M. Ardekani, Maziar Raissi, Sukirt Thakur

arxiv:2209.06972 v2 · 2022-09-14 · 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{QA6IGC7PZQODXUNKO6E5C25RXS}

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	2026-07-05T08:34:53.504994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803c830befcc1c3bd1aa7789d16bb1bc95a77854d0cb88e48df2421c5849e2b6

Aliases

arxiv: 2209.06972 · arxiv_version: 2209.06972v2 · doi: 10.48550/arxiv.2209.06972 · pith_short_12: QA6IGC7PZQOD · pith_short_16: QA6IGC7PZQODXUNK · pith_short_8: QA6IGC7P

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/QA6IGC7PZQODXUNKO6E5C25RXS \
  | 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: 803c830befcc1c3bd1aa7789d16bb1bc95a77854d0cb88e48df2421c5849e2b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c03335245d97f8f4c235d8262e9e3d342959403fb926c63d6bba0afee267d4e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-09-14T23:11:05Z",
    "title_canon_sha256": "a8ea8c004d82174ee55ea3f5f53ee932772c30ce6de9475216ecaf25ea5050aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06972",
    "kind": "arxiv",
    "version": 2
  }
}