Pith Number

pith:6MQWZZHP

pith:2012:6MQWZZHP5XDUMV2J3YWFHCOJKU

not attested not anchored not stored refs pending

Representative longitudinal optical phonon modes in polar semiconductor quantum dots

Ioan Stamatin, Tiberius O. Cheche, Valentin Barna

arxiv:1204.2574 v1 · 2012-04-11 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MQWZZHP5XDUMV2J3YWFHCOJKU}

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	2026-05-18T01:57:53.341974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3216ce4efedc7465749de2c5389c955362c5580ed40a3e3e0a9afad7c8019ad

Aliases

arxiv: 1204.2574 · arxiv_version: 1204.2574v1 · doi: 10.48550/arxiv.1204.2574 · pith_short_12: 6MQWZZHP5XDU · pith_short_16: 6MQWZZHP5XDUMV2J · pith_short_8: 6MQWZZHP

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/6MQWZZHP5XDUMV2J3YWFHCOJKU \
  | 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: f3216ce4efedc7465749de2c5389c955362c5580ed40a3e3e0a9afad7c8019ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cb652e741ff652e85236aeb5136f7e343fccf118fcb8b50e4ddb0ca6f84e1e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-04-11T21:30:19Z",
    "title_canon_sha256": "3176913f889e1da103a8e8be12bd5222bd81f20cbd281321b3b86c5151965fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2574",
    "kind": "arxiv",
    "version": 1
  }
}