Pith Number

pith:7UOZDXPC

pith:2010:7UOZDXPC45JKAX7TD7EZOBL3AM

not attested not anchored not stored refs pending

Structure and stability of graphene nanoribbons in oxygen, carbon dioxide, water, and ammonia

A. Marco Saitta, Ari P. Seitsonen, Francesco Mauri, Michele Lazzeri, Tobias Wassmann

arxiv:1009.1808 v1 · 2010-09-09 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7UOZDXPC45JKAX7TD7EZOBL3AM}

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	2026-05-18T02:05:32.608076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd1d91dde2e752a05ff31fc997057b0317d1cbe4b343ccfb8823ce63af44cd60

Aliases

arxiv: 1009.1808 · arxiv_version: 1009.1808v1 · doi: 10.48550/arxiv.1009.1808 · pith_short_12: 7UOZDXPC45JK · pith_short_16: 7UOZDXPC45JKAX7T · pith_short_8: 7UOZDXPC

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/7UOZDXPC45JKAX7TD7EZOBL3AM \
  | 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: fd1d91dde2e752a05ff31fc997057b0317d1cbe4b343ccfb8823ce63af44cd60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d00c188d3721a69278c1ed083cdef3f7b7f2a83b5f60358189c1c9d03f42d4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-09-09T15:33:18Z",
    "title_canon_sha256": "1cec9e54d96bf586064aaded411f2a52c88093a81805aee7d53591db3bfaf6b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1808",
    "kind": "arxiv",
    "version": 1
  }
}