Pith Number

pith:3K4I3JVC

pith:2019:3K4I3JVCKKO3B6ZVHVQ56FUB7Z

not attested not anchored not stored refs pending

High-Frequency Exciton-Polariton Clock Generator

C. Leblanc, D. D. Solnyshkov, G. Malpuech

arxiv:1912.09721 v1 · 2019-12-20 · 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{3K4I3JVCKKO3B6ZVHVQ56FUB7Z}

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	2026-07-05T00:50:11.758494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dab88da6a2529db0fb353d61df1681fe6348c68a3f26dd07a53635b843ce7fe0

Aliases

arxiv: 1912.09721 · arxiv_version: 1912.09721v1 · doi: 10.48550/arxiv.1912.09721 · pith_short_12: 3K4I3JVCKKO3 · pith_short_16: 3K4I3JVCKKO3B6ZV · pith_short_8: 3K4I3JVC

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/3K4I3JVCKKO3B6ZVHVQ56FUB7Z \
  | 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: dab88da6a2529db0fb353d61df1681fe6348c68a3f26dd07a53635b843ce7fe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4561f0b53b4122f40ba0cc793353f5e582b0b4cdd58c9ab049b0f5ae899f75df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-12-20T09:42:51Z",
    "title_canon_sha256": "bbe0bfd5cd621ab27c6c4676d61437f94835d1188a85212197886898a86f6692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09721",
    "kind": "arxiv",
    "version": 1
  }
}