Pith Number

pith:4O3EA3QU

pith:2012:4O3EA3QUZJPKVD73JUS6NX3JDH

not attested not anchored not stored refs pending

Resonance behavior of the defect-induced Raman mode of single-chirality enriched carbon nanotubes

Frank Hennrich, Hagen Telg, Janina Maultzsch, Jan Laudenbach, Manfred Kappes

arxiv:1212.4727 v1 · 2012-12-19 · 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{4O3EA3QUZJPKVD73JUS6NX3JDH}

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	2026-05-18T01:52:30.381121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b6406e14ca5eaa8ffb4d25e6df6919fd58779a22b19a209b2c841dd317616f

Aliases

arxiv: 1212.4727 · arxiv_version: 1212.4727v1 · doi: 10.48550/arxiv.1212.4727 · pith_short_12: 4O3EA3QUZJPK · pith_short_16: 4O3EA3QUZJPKVD73 · pith_short_8: 4O3EA3QU

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/4O3EA3QUZJPKVD73JUS6NX3JDH \
  | 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: e3b6406e14ca5eaa8ffb4d25e6df6919fd58779a22b19a209b2c841dd317616f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d997f5e00bc5d2a76c179d54915a036851cdc21c205d802bb243bf79f3f00ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-19T16:30:07Z",
    "title_canon_sha256": "0b87e670f841d16abf2bae32c776c3a67237fff4a81c5161025274e96b1339a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4727",
    "kind": "arxiv",
    "version": 1
  }
}