Pith Number

pith:ZWYDD34I

pith:2020:ZWYDD34I6RXRXWFQKPTTSRPYU4

not attested not anchored not stored refs pending

Polymer Informatics with Multi-Task Learning

Arunkumar Chitteth Rajan, Chiho Kim, Christopher K\"unneth, Huan Tran, Lihua Chen, Rampi Ramprasad

arxiv:2010.15166 v1 · 2020-10-28 · cond-mat.mtrl-sci · cs.LG · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZWYDD34I6RXRXWFQKPTTSRPYU4}

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	2026-07-05T02:31:20.380271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb031ef88f46f1bd8b053e73945f8a71772732e19d6e748ea2efe4700007849

Aliases

arxiv: 2010.15166 · arxiv_version: 2010.15166v1 · doi: 10.48550/arxiv.2010.15166 · pith_short_12: ZWYDD34I6RXR · pith_short_16: ZWYDD34I6RXRXWFQ · pith_short_8: ZWYDD34I

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/ZWYDD34I6RXRXWFQKPTTSRPYU4 \
  | 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: cdb031ef88f46f1bd8b053e73945f8a71772732e19d6e748ea2efe4700007849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2f24a43f04a38a99b9bb13f9934d6904460476fe97e88fae287d35cdc1d4a46",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-10-28T18:28:12Z",
    "title_canon_sha256": "0b3dc50e0b86b5b5a409aa12fa96ae3300d2aab1c1030bc63476d2bb3dc9ff6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15166",
    "kind": "arxiv",
    "version": 1
  }
}