Pith Number

pith:VTUKAK36

pith:2012:VTUKAK362DAFUMFRRSG5MEOYFJ

not attested not anchored not stored refs pending

Photon-induced tunneling in optomechanical systems

Xun-Wei Xu, Yuan-Jie Li, Yu-xi Liu

arxiv:1212.4221 v2 · 2012-12-18 · quant-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{VTUKAK362DAFUMFRRSG5MEOYFJ}

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	2026-05-18T03:27:34.207962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ace8a02b7ed0c05a30b18c8dd611d82a47fc2353e26d1512ce153f26d6a6ad8c

Aliases

arxiv: 1212.4221 · arxiv_version: 1212.4221v2 · doi: 10.48550/arxiv.1212.4221 · pith_short_12: VTUKAK362DAF · pith_short_16: VTUKAK362DAFUMFR · pith_short_8: VTUKAK36

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/VTUKAK362DAFUMFRRSG5MEOYFJ \
  | 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: ace8a02b7ed0c05a30b18c8dd611d82a47fc2353e26d1512ce153f26d6a6ad8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c12d203bf05a47541cdf5ebf9a1df3df4caeab0b7848d6f555d468cc8de7e148",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-12-18T03:34:38Z",
    "title_canon_sha256": "58c63dbb0719eeaac9031bf5644e623df897dd68838c4eec39302d13ec64d8bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4221",
    "kind": "arxiv",
    "version": 2
  }
}