Pith Number

pith:2SAKMLMY

pith:2012:2SAKMLMYR5O7YHYGCM4WJWXEZB

not attested not anchored not stored refs pending

Layer number determination in graphene using out-of-plane vibrations

Felix Herziger, Janina Maultzsch, Patrick May

arxiv:1203.6043 v3 · 2012-03-27 · 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{2SAKMLMYR5O7YHYGCM4WJWXEZB}

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	2026-05-18T03:52:27.969601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d480a62d988f5dfc1f06133964dae4c8556a9dfc6c9485ad9d503ed6a7c2755e

Aliases

arxiv: 1203.6043 · arxiv_version: 1203.6043v3 · doi: 10.48550/arxiv.1203.6043 · pith_short_12: 2SAKMLMYR5O7 · pith_short_16: 2SAKMLMYR5O7YHYG · pith_short_8: 2SAKMLMY

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/2SAKMLMYR5O7YHYGCM4WJWXEZB \
  | 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: d480a62d988f5dfc1f06133964dae4c8556a9dfc6c9485ad9d503ed6a7c2755e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d1b86add9bcf301d0edadc9fab58c6e8a5748e5cb23cf39179f2b5966f4418",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-03-27T18:30:09Z",
    "title_canon_sha256": "fa886d0a8eabb7a219929417c8472f701e9a9c9b76fa51b8ac100d62d6d424ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6043",
    "kind": "arxiv",
    "version": 3
  }
}