Pith Number

pith:VMN2PVQQ

pith:2009:VMN2PVQQU2CFF4GD6X4EGII5C2

not attested not anchored not stored refs pending

Comment on "Raman spectra of misoriented bilayer graphene"

Ting Yu, Yingying Wang, Yumeng You, Zexiang Shen, Zhenhua Ni

arxiv:0903.3496 v1 · 2009-03-20 · 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{VMN2PVQQU2CFF4GD6X4EGII5C2}

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	2026-05-18T02:14:27.079171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab1ba7d610a68452f0c3f5f843211d16b4af0ef53e9866461ad8454129af013d

Aliases

arxiv: 0903.3496 · arxiv_version: 0903.3496v1 · doi: 10.48550/arxiv.0903.3496 · pith_short_12: VMN2PVQQU2CF · pith_short_16: VMN2PVQQU2CFF4GD · pith_short_8: VMN2PVQQ

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/VMN2PVQQU2CFF4GD6X4EGII5C2 \
  | 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: ab1ba7d610a68452f0c3f5f843211d16b4af0ef53e9866461ad8454129af013d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ad5923bda5b2ce79fb3cac159a71ba303c88ca8116c0b1e30baa616caa2381",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-03-20T11:16:02Z",
    "title_canon_sha256": "e6e5cd3d158c2e0f7df07b17eeaad57bab7b578a3d2f03d7933c18d92f3ca8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3496",
    "kind": "arxiv",
    "version": 1
  }
}