Pith Number

pith:2XM4SJCY

pith:2017:2XM4SJCYDMB27FV24GC53ZOF5M

not attested not anchored not stored refs pending

Phase sensitive photonic flash

Jin-Hui Wu, X. Y. Cui, Z. H. Wang

arxiv:1707.01640 v2 · 2017-07-06 · 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{2XM4SJCYDMB27FV24GC53ZOF5M}

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	2026-05-18T00:07:01.156058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5d9c924581b03af96bae185dde5c5eb09bbc78bd3c3c4f2a02d4da67db82ba2

Aliases

arxiv: 1707.01640 · arxiv_version: 1707.01640v2 · doi: 10.48550/arxiv.1707.01640 · pith_short_12: 2XM4SJCYDMB2 · pith_short_16: 2XM4SJCYDMB27FV2 · pith_short_8: 2XM4SJCY

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/2XM4SJCYDMB27FV24GC53ZOF5M \
  | 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: d5d9c924581b03af96bae185dde5c5eb09bbc78bd3c3c4f2a02d4da67db82ba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a257b61dcef7d34e8c1d5b4d427d14a863bd007fb293863d4d6a4b86d01bcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-06T05:08:52Z",
    "title_canon_sha256": "c74970567d113ce3eb0c7430a4748d9c227d7fbd694fd034a1f8c17589ed4319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01640",
    "kind": "arxiv",
    "version": 2
  }
}