Pith Number

pith:S7PNCQFV

pith:2021:S7PNCQFVNBCBQESNJI5GNOLJXO

not attested not anchored not stored refs pending

Selective transport of water molecules through interlayer spaces in graphite

Aparna Rathi, Gopinadhan Kalon, Lalita Saini, Siva Sankar Nemala, Suvigya Kaushik

arxiv:2112.02826 v1 · 2021-12-06 · cond-mat.mes-hall · 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{S7PNCQFVNBCBQESNJI5GNOLJXO}

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	2026-07-05T03:51:12.115295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ded140b5684418124d4a3a66b969bb80a2fd113e1a455e330f2b07b09794f9

Aliases

arxiv: 2112.02826 · arxiv_version: 2112.02826v1 · doi: 10.48550/arxiv.2112.02826 · pith_short_12: S7PNCQFVNBCB · pith_short_16: S7PNCQFVNBCBQESN · pith_short_8: S7PNCQFV

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/S7PNCQFVNBCBQESNJI5GNOLJXO \
  | 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: 97ded140b5684418124d4a3a66b969bb80a2fd113e1a455e330f2b07b09794f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "478d90cebed184340d6b9576dabc39cc06c21161e578b3d0b882f899320d6299",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-12-06T07:26:04Z",
    "title_canon_sha256": "0e10c93092176860e09a9ec7a3a638bcd53e258b8489177c7fdbc02578921fe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02826",
    "kind": "arxiv",
    "version": 1
  }
}