Pith Number

pith:DTVWCOQE

pith:2008:DTVWCOQELR2EA7TNGFVI527ETK

not attested not anchored not stored refs pending

Berry effect in acoustical polarization transport in phononic crystals

M. Mehrafarin, R. Torabi

arxiv:0810.4992 v1 · 2008-10-28 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTVWCOQELR2EA7TNGFVI527ETK}

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	2026-05-18T02:15:23.165617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ceb613a045c74407e6d316a8eebe49aa8c82348eec9229c8304825c4440f4a0

Aliases

arxiv: 0810.4992 · arxiv_version: 0810.4992v1 · doi: 10.48550/arxiv.0810.4992 · pith_short_12: DTVWCOQELR2E · pith_short_16: DTVWCOQELR2EA7TN · pith_short_8: DTVWCOQE

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/DTVWCOQELR2EA7TNGFVI527ETK \
  | 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: 1ceb613a045c74407e6d316a8eebe49aa8c82348eec9229c8304825c4440f4a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbe31fb984fd628fb73684bc6421d84e7ed808424fcd03b505a99c08b98e51ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2008-10-28T09:29:22Z",
    "title_canon_sha256": "24fd6903712a52c6bb3e4630a12e808ac18c660e859396287ea58425ee3fb47a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4992",
    "kind": "arxiv",
    "version": 1
  }
}