Pith Number

pith:ZPW37HOK

pith:2011:ZPW37HOKNY3232JZWOMAQ5J7VV

not attested not anchored not stored refs pending

Temperature dependence of the anharmonic decay of optical phonons in carbon nanotubes and graphite

Daohua Song, Hugen Yan, Ioannis Chatzakis, St\'ephane Berciaud, Tony F. Heinz

arxiv:1106.1458 v1 · 2011-06-07 · 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{ZPW37HOKNY3232JZWOMAQ5J7VV}

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	2026-05-18T04:20:22.964713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbedbf9dca6e37ade939b39808753fad41bc2d230a52becc48ba534f4ccfdff4

Aliases

arxiv: 1106.1458 · arxiv_version: 1106.1458v1 · doi: 10.48550/arxiv.1106.1458 · pith_short_12: ZPW37HOKNY32 · pith_short_16: ZPW37HOKNY3232JZ · pith_short_8: ZPW37HOK

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/ZPW37HOKNY3232JZWOMAQ5J7VV \
  | 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: cbedbf9dca6e37ade939b39808753fad41bc2d230a52becc48ba534f4ccfdff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80b8f8d8c43c2affea260fd9953bc9cffa854bfb877bf0eb9d31f9ab3cdfb862",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-06-07T20:58:28Z",
    "title_canon_sha256": "0bf1390a3beff098a271b37119b6216c1718598afaf05325bc1c033ee249d5dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1458",
    "kind": "arxiv",
    "version": 1
  }
}