Pith Number

pith:HSRFJDF7

pith:2018:HSRFJDF7DDC7LXXC4VBWQFLQ3W

not attested not anchored not stored refs pending

Neural Material: Learning Elastic Constitutive Material and Damping Models from Sparse Data

Baoquan Chen, Bin Wang, Hui Huang, Paul Kry, Uri Ascher, Yuanmin Deng

arxiv:1808.04931 v1 · 2018-08-15 · cs.GR

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\usepackage{pith}
\pithnumber{HSRFJDF7DDC7LXXC4VBWQFLQ3W}

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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

Inferring Dynamic Physical Properties from Video Foundation Models

Receipt and verification

First computed	2026-05-18T00:08:02.162303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca2548cbf18c5f5dee2e543681570ddbed8f287af757976bdc44de8a1e926f0

Aliases

arxiv: 1808.04931 · arxiv_version: 1808.04931v1 · doi: 10.48550/arxiv.1808.04931 · pith_short_12: HSRFJDF7DDC7 · pith_short_16: HSRFJDF7DDC7LXXC · pith_short_8: HSRFJDF7

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/HSRFJDF7DDC7LXXC4VBWQFLQ3W \
  | 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: 3ca2548cbf18c5f5dee2e543681570ddbed8f287af757976bdc44de8a1e926f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6540fba3be0b80b03ef0ef6f103c33b16965accdf36f6b974fb1a64846c3fd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-08-15T00:55:30Z",
    "title_canon_sha256": "59889cec43f4f04cd736af27ae8f5af5e1e15db810080bc38e72dc9680296b1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04931",
    "kind": "arxiv",
    "version": 1
  }
}