Pith Number

pith:FEWX4C2W

pith:2018:FEWX4C2W6E3H7CZPWK6XNHM2JK

not attested not anchored not stored refs pending

Low-power phonon lasing through position-modulated Kerr-type nonlinearity

B. Djafari-Rouhani, P. Djorwe, Y. Pennec

arxiv:1807.06852 v1 · 2018-07-18 · cond-mat.mes-hall

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

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	2026-05-17T23:54:28.232054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

292d7e0b56f1367f8b2fb2bd769d9a4a915659f71489ef75bf3a3cf0abb84589

Aliases

arxiv: 1807.06852 · arxiv_version: 1807.06852v1 · doi: 10.48550/arxiv.1807.06852 · pith_short_12: FEWX4C2W6E3H · pith_short_16: FEWX4C2W6E3H7CZP · pith_short_8: FEWX4C2W

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/FEWX4C2W6E3H7CZPWK6XNHM2JK \
  | 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: 292d7e0b56f1367f8b2fb2bd769d9a4a915659f71489ef75bf3a3cf0abb84589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccdb012182809edecd4cf8a5506bf4294b39b7f25a737570d7bf977545f021c2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-07-18T10:41:03Z",
    "title_canon_sha256": "c9d7c2587d64a813e87dc4c3dc827c29321cc359646176572fb2da04ac09f255"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06852",
    "kind": "arxiv",
    "version": 1
  }
}