Pith Number

pith:OG5ZEI6A

pith:2017:OG5ZEI6AG4MSKJA2QUXBKSXQQ5

not attested not anchored not stored refs pending

Experimental Demonstration of an Electride as a 2D Material

Adam H. Woomer, Carrie L. Donley, Daniel L. Druffel, Francis M. Alcorn, Jun Hu, Kaci L. Kuntz, Scott C. Warren

arxiv:1706.02774 v1 · 2017-06-08 · 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{OG5ZEI6AG4MSKJA2QUXBKSXQQ5}

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	2026-05-18T00:42:40.982617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71bb9223c0371925241a852e154af08754b6f972f3d9cecdd27c87baa3d8a757

Aliases

arxiv: 1706.02774 · arxiv_version: 1706.02774v1 · doi: 10.48550/arxiv.1706.02774 · pith_short_12: OG5ZEI6AG4MS · pith_short_16: OG5ZEI6AG4MSKJA2 · pith_short_8: OG5ZEI6A

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/OG5ZEI6AG4MSKJA2QUXBKSXQQ5 \
  | 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: 71bb9223c0371925241a852e154af08754b6f972f3d9cecdd27c87baa3d8a757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc3bcd5888fbc2c091d04c006d7f40a53905a60cd150ce43f67bb8c2fc057010",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-06-08T21:01:17Z",
    "title_canon_sha256": "e0649c0f81e7622b2cdfabfb0bdf5ea1d189eedec3e96d7d727109e8a46c17ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02774",
    "kind": "arxiv",
    "version": 1
  }
}