Pith Number

pith:I2FYV3WL

pith:2013:I2FYV3WLKRWR3EC5QQXCNIHJEY

not attested not anchored not stored refs pending

Photon emission via vacuum-dressed intermediate states under ultrastrong coupling

C. K. Law, Jin-Feng Huang

arxiv:1312.7612 v1 · 2013-12-30 · 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{I2FYV3WLKRWR3EC5QQXCNIHJEY}

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	2026-05-18T02:56:11.183356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

468b8aeecb546d1d905d842e26a0e92616de0e148017c19303710d6b3cc8a712

Aliases

arxiv: 1312.7612 · arxiv_version: 1312.7612v1 · doi: 10.48550/arxiv.1312.7612 · pith_short_12: I2FYV3WLKRWR · pith_short_16: I2FYV3WLKRWR3EC5 · pith_short_8: I2FYV3WL

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/I2FYV3WLKRWR3EC5QQXCNIHJEY \
  | 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: 468b8aeecb546d1d905d842e26a0e92616de0e148017c19303710d6b3cc8a712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4846be187340d61ac52e7bd818a0e6b8de69c90381d085fbb793e4eabcc53c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-30T01:46:55Z",
    "title_canon_sha256": "562bf819d713a520bca85ae9f3782d662b2d4bd14c934a835e4781728356e992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7612",
    "kind": "arxiv",
    "version": 1
  }
}