Pith Number

pith:77ZELHAH

pith:2022:77ZELHAHSIUWMJEATF6QO7CMGV

not attested not anchored not stored refs pending

Temporal coherence of optical fields in the presence of entanglement

Jiahao Fan, Liang Cui, Nan Huo, Xiaoying Li, Xueshi Guo, Yunxiao Zhang, Zhedong Zhang, Z. Y. Ou

arxiv:2204.00364 v1 · 2022-04-01 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77ZELHAHSIUWMJEATF6QO7CMGV}

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	2026-07-05T04:10:46.202847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fff2459c079229662480997d077c4c3551a9e716e499f5954777267f7e6cc487

Aliases

arxiv: 2204.00364 · arxiv_version: 2204.00364v1 · doi: 10.48550/arxiv.2204.00364 · pith_short_12: 77ZELHAHSIUW · pith_short_16: 77ZELHAHSIUWMJEA · pith_short_8: 77ZELHAH

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/77ZELHAHSIUWMJEATF6QO7CMGV \
  | 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: fff2459c079229662480997d077c4c3551a9e716e499f5954777267f7e6cc487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea493c32dd931ffdd6ab22ffe7afb162d999a22cd616f2e66ec496ed022d225a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-04-01T11:28:29Z",
    "title_canon_sha256": "6e2bdbb3daf7f9abbbfa39da316eb1d6d91177d654367bf451b2586451671ff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00364",
    "kind": "arxiv",
    "version": 1
  }
}