Pith Number

pith:GJXX4GZG

pith:2019:GJXX4GZG3OYVZF2WNZKKZOLKMN

not attested not anchored not stored refs pending

Parametric excitation of an optically silent Goldstone-like phonon mode

Dominik M. Juraschek, Prineha Narang, Quintin N. Meier

arxiv:1912.07349 v1 · 2019-12-16 · cond-mat.mtrl-sci · physics.app-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{GJXX4GZG3OYVZF2WNZKKZOLKMN}

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	2026-07-05T00:50:11.506358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

326f7e1b26dbb15c97566e54acb96a634b131e2119881daa13e429793324d8ee

Aliases

arxiv: 1912.07349 · arxiv_version: 1912.07349v1 · doi: 10.48550/arxiv.1912.07349 · pith_short_12: GJXX4GZG3OYV · pith_short_16: GJXX4GZG3OYVZF2W · pith_short_8: GJXX4GZG

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/GJXX4GZG3OYVZF2WNZKKZOLKMN \
  | 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: 326f7e1b26dbb15c97566e54acb96a634b131e2119881daa13e429793324d8ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d6b08e7c52bc12ea0a116aa0fbb1ff36486ddf8524fc7ad04eebc9033d72ce",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-12-16T13:43:03Z",
    "title_canon_sha256": "d80ab4a97d7d99f0b4a797c8ade31c8144ee5e3f3aa7d28d71115ab05e178a0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07349",
    "kind": "arxiv",
    "version": 1
  }
}