Pith Number

pith:TMFUO6L3

pith:2014:TMFUO6L3NXFJNMIMQDK3DNXUDH

not attested not anchored not stored refs pending

Square ice in graphene nanocapillaries

A. K. Geim, F.C. Wang, G. Algara-Siller, H. A. Wu, I. V. Grigorieva, O. Lehtinen, R. R. Nair, U. Kaiser

arxiv:1412.7498 v1 · 2014-12-23 · 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{TMFUO6L3NXFJNMIMQDK3DNXUDH}

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	2026-05-18T02:20:28.416988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b0b47797b6dca96b10c80d5b1b6f419ecf4a1d980061a87b85fbeb0160e9d81

Aliases

arxiv: 1412.7498 · arxiv_version: 1412.7498v1 · doi: 10.48550/arxiv.1412.7498 · pith_short_12: TMFUO6L3NXFJ · pith_short_16: TMFUO6L3NXFJNMIM · pith_short_8: TMFUO6L3

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/TMFUO6L3NXFJNMIMQDK3DNXUDH \
  | 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: 9b0b47797b6dca96b10c80d5b1b6f419ecf4a1d980061a87b85fbeb0160e9d81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41beb389d317ad557f3c4fe83587c2780e31dcadd235bafa005521dafeb35c55",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-12-23T20:05:17Z",
    "title_canon_sha256": "2a51e08deba853ce17acdf1dda41815b7f777b42b9ecd8d8b3392d0cc527df62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7498",
    "kind": "arxiv",
    "version": 1
  }
}