Pith Number

pith:YYT77SZY

pith:2024:YYT77SZY34AHECAWJTDAWMFS7M

not attested not anchored not stored refs pending

Dynamic temperature compensation for wavelength-stable entangled biphoton generation

Huibo Hong, Mingtao Cao, Ruifang Dong, Runai Quan, Shougang Zhang, Tao Liu, Xiao Xiang, Yuting Liu

arxiv:2404.18686 v1 · 2024-04-29 · 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{YYT77SZY34AHECAWJTDAWMFS7M}

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	2026-07-05T08:13:19.557979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c627ffcb38df007208164cc60b30b2fb12c0460c04459ea6dac35b4fcb7d70fc

Aliases

arxiv: 2404.18686 · arxiv_version: 2404.18686v1 · doi: 10.48550/arxiv.2404.18686 · pith_short_12: YYT77SZY34AH · pith_short_16: YYT77SZY34AHECAW · pith_short_8: YYT77SZY

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/YYT77SZY34AHECAWJTDAWMFS7M \
  | 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: c627ffcb38df007208164cc60b30b2fb12c0460c04459ea6dac35b4fcb7d70fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74878e8d936cd2730217355c6195c6718ab4463fb087230502b9276af9662444",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-29T13:33:35Z",
    "title_canon_sha256": "9deeaff8904ba03c9fad69f00d9c48b282671d4f9dd5c657dba44ad39348a432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18686",
    "kind": "arxiv",
    "version": 1
  }
}