Pith Number

pith:5PURMNWG

pith:2003:5PURMNWGP3PBWW6FIHRXYHVQVR

not attested not anchored not stored refs pending

Entangled self-phase locked states of light

G. Yu. Kryuchkyan, H. H. Adamyan

arxiv:quant-ph/0309203 v1 · 2003-09-29 · 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{5PURMNWGP3PBWW6FIHRXYHVQVR}

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	2026-07-04T14:46:25.347508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebe91636c67ede1b5bc541e37c1eb0ac45d844d7618cdf6106ea64edf5bcc11d

Aliases

arxiv: quant-ph/0309203 · arxiv_version: quant-ph/0309203v1 · doi: 10.48550/arxiv.quant-ph/0309203 · pith_short_12: 5PURMNWGP3PB · pith_short_16: 5PURMNWGP3PBWW6F · pith_short_8: 5PURMNWG

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/5PURMNWGP3PBWW6FIHRXYHVQVR \
  | 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: ebe91636c67ede1b5bc541e37c1eb0ac45d844d7618cdf6106ea64edf5bcc11d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cf4265783fc7501843b12a73cfa2891e84addea88145b3e9525ce2d7313607a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-09-29T06:47:50Z",
    "title_canon_sha256": "d410d29d0e405199ad206c566d16aded025c3c2e5a11523e3525a9948e1d8fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0309203",
    "kind": "arxiv",
    "version": 1
  }
}