Pith Number

pith:QW7SDLYR

pith:2019:QW7SDLYRYRXRGXYMJNS74KZ6NK

not attested not anchored not stored refs pending

Ion exchange gels enhance organic electrochemical transistor performance in aqueous solution

Connor G. Bischak, David S. Ginger, Lucas Q. Flagg

arxiv:1909.13397 v1 · 2019-09-29 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.app-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{QW7SDLYRYRXRGXYMJNS74KZ6NK}

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	2026-07-05T00:08:09.946211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85bf21af11c46f135f0c4b65fe2b3e6a898ec421e07e9a2dfa7c18f08b2858d0

Aliases

arxiv: 1909.13397 · arxiv_version: 1909.13397v1 · doi: 10.48550/arxiv.1909.13397 · pith_short_12: QW7SDLYRYRXR · pith_short_16: QW7SDLYRYRXRGXYM · pith_short_8: QW7SDLYR

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/QW7SDLYRYRXRGXYMJNS74KZ6NK \
  | 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: 85bf21af11c46f135f0c4b65fe2b3e6a898ec421e07e9a2dfa7c18f08b2858d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c247451bee89bb3efc683883533c72607efdfbaf413bcfdb5cd48d39e722a59",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-09-29T23:48:08Z",
    "title_canon_sha256": "9c20c3dc19907b147ae4d1f14c0812d797ed75dc3497c80d07ff5e60cd0e5887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.13397",
    "kind": "arxiv",
    "version": 1
  }
}