Pith Number

pith:Z7MX2L5I

pith:2011:Z7MX2L5IJSRNJQFWDNTOJRYAWY

not attested not anchored not stored refs pending

Multilayer Graphene Synthesized by CVD Using Liquid Hexane as the Carbon Precursor

C. Bautista, D. Mendoza

arxiv:1109.1318 v1 · 2011-09-06 · 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{Z7MX2L5IJSRNJQFWDNTOJRYAWY}

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	2026-05-18T04:01:13.064633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd97d2fa84ca2d4c0b61b66e4c700b60aabafa74aec1b25e5b41db6e14da6bb

Aliases

arxiv: 1109.1318 · arxiv_version: 1109.1318v1 · doi: 10.48550/arxiv.1109.1318 · pith_short_12: Z7MX2L5IJSRN · pith_short_16: Z7MX2L5IJSRNJQFW · pith_short_8: Z7MX2L5I

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/Z7MX2L5IJSRNJQFWDNTOJRYAWY \
  | 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: cfd97d2fa84ca2d4c0b61b66e4c700b60aabafa74aec1b25e5b41db6e14da6bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec3882c6727798729ff43c31a63b5b3d130b538063f9b447f1db82d461cfd94e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-06T22:40:36Z",
    "title_canon_sha256": "1ae7c1126c2940363a43f26e31bd54f96b4103f12304a3c1782336b7a862705a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1318",
    "kind": "arxiv",
    "version": 1
  }
}