Pith Number

pith:MUTYLHLA

pith:2023:MUTYLHLA7PUMPKFFENO4SVGVAC

not attested not anchored not stored refs pending

PolyIE: A Dataset of Information Extraction from Polymer Material Scientific Literature

Chao Zhang, Jerry Junyang Cheung, Pranav Shetty, Rampi Ramprasad, Sanjeev Grampurohit, Wantian Zhao, Yinghao Li, Yuchen Zhuang

arxiv:2311.07715 v1 · 2023-11-13 · cs.CL · cs.AI · cs.IR · 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{MUTYLHLA7PUMPKFFENO4SVGVAC}

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	2026-07-05T07:12:22.814584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6527859d60fbe8c7a8a5235dc954d500a2b369f25a557d8c3872f4bab527f6d9

Aliases

arxiv: 2311.07715 · arxiv_version: 2311.07715v1 · doi: 10.48550/arxiv.2311.07715 · pith_short_12: MUTYLHLA7PUM · pith_short_16: MUTYLHLA7PUMPKFF · pith_short_8: MUTYLHLA

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/MUTYLHLA7PUMPKFFENO4SVGVAC \
  | 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: 6527859d60fbe8c7a8a5235dc954d500a2b369f25a557d8c3872f4bab527f6d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2656e32127d1f3f00f6bc04b64e243f071703bfc6e801715d1756c3c605198ed",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-11-13T19:56:18Z",
    "title_canon_sha256": "0154a31b70b265e3a676777d04d304ebb866c86313e214f235bbb08087469c29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.07715",
    "kind": "arxiv",
    "version": 1
  }
}