Pith Number

pith:UDXQNK2N

pith:2010:UDXQNK2NROKWRQLNPVG77OFXTF

not attested not anchored not stored refs pending

Thermal conductance at the graphene-SiO2 interface measured by optical pump-probe spectroscopy

Chun Hung Lui, Kin Fai Mak, Tony F. Heinz

arxiv:1009.0231 v1 · 2010-09-01 · cond-mat.mtrl-sci

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

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	2026-05-18T04:41:35.344888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ef06ab4d8b9568c16d7d4dffb8b799628e56a02e246cecbbda678427baff19

Aliases

arxiv: 1009.0231 · arxiv_version: 1009.0231v1 · doi: 10.48550/arxiv.1009.0231 · pith_short_12: UDXQNK2NROKW · pith_short_16: UDXQNK2NROKWRQLN · pith_short_8: UDXQNK2N

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/UDXQNK2NROKWRQLNPVG77OFXTF \
  | 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: a0ef06ab4d8b9568c16d7d4dffb8b799628e56a02e246cecbbda678427baff19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddb93d125082daaa976919c5e1333fd199215fb34fa0e3144c90a80af7e814e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-09-01T17:51:18Z",
    "title_canon_sha256": "6da7adcabcb6c1ab1436160fd678ef06930f6677ecf9913857c1bc4004a216aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0231",
    "kind": "arxiv",
    "version": 1
  }
}