Pith Number

pith:IK4E3IPQ

pith:2012:IK4E3IPQACBUEHEHALOJR3EZM7

not attested not anchored not stored refs pending

Anomalous phonon behavior of carbon nanotubes: First-order influence of external load

Amin Aghaei, Kaushik Dayal, Ryan S. Elliott

arxiv:1210.1129 v2 · 2012-10-03 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IK4E3IPQACBUEHEHALOJR3EZM7}

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	2026-05-18T03:29:38.589025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b84da1f00083421c8702dc98ec9967e8709c4e4ada574dbbd1557983c0cc94

Aliases

arxiv: 1210.1129 · arxiv_version: 1210.1129v2 · doi: 10.48550/arxiv.1210.1129 · pith_short_12: IK4E3IPQACBU · pith_short_16: IK4E3IPQACBUEHEH · pith_short_8: IK4E3IPQ

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/IK4E3IPQACBUEHEHALOJR3EZM7 \
  | 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: 42b84da1f00083421c8702dc98ec9967e8709c4e4ada574dbbd1557983c0cc94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12a4b2bc08d37fcc277deabd0324ebea9ce207c03e80d2de752c95e933c2121a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-10-03T14:39:59Z",
    "title_canon_sha256": "2821dd895b5e2e8bae69aefd7a6bcbc28b5d07bb399fa3c1300d4da572d70ed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1129",
    "kind": "arxiv",
    "version": 2
  }
}