Pith Number

pith:CAM2VZFA

pith:2008:CAM2VZFA3RI45NCIM2L3MQOQWF

not attested not anchored not stored refs pending

Nanomechanical properties of few-layer graphene membranes

Herre S. J. van der Zant, Menno Poot

arxiv:0802.0413 v1 · 2008-02-04 · cond-mat.mes-hall · 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{CAM2VZFA3RI45NCIM2L3MQOQWF}

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	2026-05-18T04:00:02.933167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1019aae4a0dc51ceb4486697b641d0b17021a17e12510766d4212575d61027f8

Aliases

arxiv: 0802.0413 · arxiv_version: 0802.0413v1 · doi: 10.48550/arxiv.0802.0413 · pith_short_12: CAM2VZFA3RI4 · pith_short_16: CAM2VZFA3RI45NCI · pith_short_8: CAM2VZFA

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/CAM2VZFA3RI45NCIM2L3MQOQWF \
  | 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: 1019aae4a0dc51ceb4486697b641d0b17021a17e12510766d4212575d61027f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca1f240152a0f818fa01bcc2152aa37254f714e8d72ac45f3c4c771f6d88094",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-02-04T14:01:32Z",
    "title_canon_sha256": "565ba9f15ae4286523243d26ad7404712d4cea5686e4814dfa995f8c9b377b8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.0413",
    "kind": "arxiv",
    "version": 1
  }
}