Pith Number

pith:OAWNCEQK

pith:2022:OAWNCEQKOUSK7RN75ZDNVM24UT

not attested not anchored not stored refs pending

Polymer informatics at-scale with multitask graph neural networks

Aubrey Toland, Christopher Kuenneth, Rampi Ramprasad, Rishi Gurnani

arxiv:2209.13557 v2 · 2022-09-27 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAWNCEQKOUSK7RN75ZDNVM24UT}

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	2026-07-05T05:42:01.661021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

702cd1120a7524afc5bfee46dab35ca4d094cbd555c7963adbea570c33c009bd

Aliases

arxiv: 2209.13557 · arxiv_version: 2209.13557v2 · doi: 10.48550/arxiv.2209.13557 · pith_short_12: OAWNCEQKOUSK · pith_short_16: OAWNCEQKOUSK7RN7 · pith_short_8: OAWNCEQK

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/OAWNCEQKOUSK7RN75ZDNVM24UT \
  | 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: 702cd1120a7524afc5bfee46dab35ca4d094cbd555c7963adbea570c33c009bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb5ef498417a51a32071df648bb6d9504622dcfd9bb6d859f0e0961b1c6f379c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-09-27T17:14:09Z",
    "title_canon_sha256": "2971c2afb623ac8228319dcb34fb35a29e8f49f2eeb93602352eeae17972e6a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13557",
    "kind": "arxiv",
    "version": 2
  }
}