Pith Number

pith:E7GDITDS

pith:2007:E7GDITDSV2K2ISUNPDSNTECAER

not attested not anchored not stored refs pending

Enhanced Half-Metallicity in Edge-Oxidized Zigzag Graphene Nanoribbons

Gustavo E. Scuseria, Juan E. Peralta, Oded Hod, Veronica Barone

arxiv:0704.2043 v1 · 2007-04-16 · cond-mat.mtrl-sci · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7GDITDSV2K2ISUNPDSNTECAER}

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	2026-05-18T02:16:31.764828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27cc344c72ae95a44a8d78e4d990402447005da6b06a1905379ac56acbb7a778

Aliases

arxiv: 0704.2043 · arxiv_version: 0704.2043v1 · doi: 10.48550/arxiv.0704.2043 · pith_short_12: E7GDITDSV2K2 · pith_short_16: E7GDITDSV2K2ISUN · pith_short_8: E7GDITDS

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/E7GDITDSV2K2ISUNPDSNTECAER \
  | 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: 27cc344c72ae95a44a8d78e4d990402447005da6b06a1905379ac56acbb7a778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34080eac322335bfec45c988c63a6b5bee87091499e02346ac36b5677cd58316",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2007-04-16T16:15:24Z",
    "title_canon_sha256": "7f06702bfa836e381fcb213a937769c473236af9d25e8b9a42af08d827905bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2043",
    "kind": "arxiv",
    "version": 1
  }
}