Pith Number

pith:TIUGV6QT

pith:2020:TIUGV6QTG5MT7QOCGCIDWYG7XQ

not attested not anchored not stored refs pending

Algorithmically-Consistent Deep Learning Frameworks for Structural Topology Optimization

Adarsh Krishnamurthy, Aditya Balu, Ethan Herron, Jaydeep Rade, Jay Pathak, Rishikesh Ranade, Soumik Sarkar

arxiv:2012.05359 v2 · 2020-12-09 · 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{TIUGV6QTG5MT7QOCGCIDWYG7XQ}

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	2026-07-05T05:10:34.134238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a286afa1337593fc1c230903b60dfbc3f4af40530ce9e25f247a48299593673

Aliases

arxiv: 2012.05359 · arxiv_version: 2012.05359v2 · doi: 10.48550/arxiv.2012.05359 · pith_short_12: TIUGV6QTG5MT · pith_short_16: TIUGV6QTG5MT7QOC · pith_short_8: TIUGV6QT

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/TIUGV6QTG5MT7QOCGCIDWYG7XQ \
  | 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: 9a286afa1337593fc1c230903b60dfbc3f4af40530ce9e25f247a48299593673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9707fb21960fc553055eaad6d40eb844126ca4bb83289cf63ae0fe7140ea66",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-09T23:05:55Z",
    "title_canon_sha256": "0a283ed2eca9d1b4fd090c54e1f7d5645b110342ff778732c7e8dffeeacaf269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05359",
    "kind": "arxiv",
    "version": 2
  }
}