Pith Number

pith:EO7VNAVP

pith:2020:EO7VNAVPA3QLOUH7OWTYZF2LZI

not attested not anchored not stored refs pending

Geometric deep learning for computational mechanics Part I: Anisotropic Hyperelasticity

Nikolaos Vlassis, Ran Ma, WaiChing Sun

arxiv:2001.04292 v1 · 2020-01-08 · 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{EO7VNAVPA3QLOUH7OWTYZF2LZI}

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

Non-smooth optimization meets automated material model discovery

Receipt and verification

First computed	2026-07-05T01:41:29.740337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23bf5682af06e0b750ff75a78c974bca32f5d299bf75f0046a84c9943cb1b153

Aliases

arxiv: 2001.04292 · arxiv_version: 2001.04292v1 · doi: 10.48550/arxiv.2001.04292 · pith_short_12: EO7VNAVPA3QL · pith_short_16: EO7VNAVPA3QLOUH7 · pith_short_8: EO7VNAVP

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/EO7VNAVPA3QLOUH7OWTYZF2LZI \
  | 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: 23bf5682af06e0b750ff75a78c974bca32f5d299bf75f0046a84c9943cb1b153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd16597eac17e1fbd4361225e1eb49da4b15bf800d4a5c2a272f9017b0b0a70e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-01-08T02:07:39Z",
    "title_canon_sha256": "d69db243a107edd91fa3a836f682ebc6bf0c65ae27ec3750b46bc5d9146c5439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04292",
    "kind": "arxiv",
    "version": 1
  }
}