Pith Number

pith:SZHCRLLQ

pith:2022:SZHCRLLQSY3PD433FVFRNEPDYB

not attested not anchored not stored refs pending

AI powered, automated discovery of polymer membranes for carbon capture

Akihiro Kishimoto, Binquan Luan, Hsianghan Hsu, Lisa Hamada, Mathias B. Steiner, Rodrigo F. Neumann, Ronaldo Giro, Seiji Takeda, Toshiyuki Hama

arxiv:2206.14634 v2 · 2022-06-29 · 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{SZHCRLLQSY3PD433FVFRNEPDYB}

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	2026-07-05T04:44:21.358446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

964e28ad709636f1f37b2d4b1691e3c07c8797b936d03a4a4c020d19788ba761

Aliases

arxiv: 2206.14634 · arxiv_version: 2206.14634v2 · doi: 10.48550/arxiv.2206.14634 · pith_short_12: SZHCRLLQSY3P · pith_short_16: SZHCRLLQSY3PD433 · pith_short_8: SZHCRLLQ

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/SZHCRLLQSY3PD433FVFRNEPDYB \
  | 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: 964e28ad709636f1f37b2d4b1691e3c07c8797b936d03a4a4c020d19788ba761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83f452185d341c231271ae7f3251e90e8e4ed93e0a4cc7fbe2e442037d63df19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-06-29T13:31:24Z",
    "title_canon_sha256": "7530211a93b3ab9e25d875f34880ef7e650e7b49626a21a972572d2f23ab38e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.14634",
    "kind": "arxiv",
    "version": 2
  }
}