Pith Number

pith:Q7PKE5L6

pith:2019:Q7PKE5L6WCZFDP6EAMPSH3SF46

not attested not anchored not stored refs pending

Self-induced topological transition in phononic crystals by nonlinearity management

Georgios Theocharis, Rajesh Chaunsali

arxiv:1904.09466 v2 · 2019-04-20 · 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{Q7PKE5L6WCZFDP6EAMPSH3SF46}

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	2026-05-17T23:40:10.938715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87dea2757eb0b251bfc4031f23ee45e791dbcae6fe73e0e471c18560039e6949

Aliases

arxiv: 1904.09466 · arxiv_version: 1904.09466v2 · doi: 10.48550/arxiv.1904.09466 · pith_short_12: Q7PKE5L6WCZF · pith_short_16: Q7PKE5L6WCZFDP6E · pith_short_8: Q7PKE5L6

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/Q7PKE5L6WCZFDP6EAMPSH3SF46 \
  | 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: 87dea2757eb0b251bfc4031f23ee45e791dbcae6fe73e0e471c18560039e6949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "164f5c68871203614cdd12f21c253756ba1b57cb0078cf5678c579cc1d8940e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-20T15:50:03Z",
    "title_canon_sha256": "485ca2a204b2a276444200657e3d6939e8953a4442ebf5168cca8e15cc40114f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09466",
    "kind": "arxiv",
    "version": 2
  }
}