Pith Number

pith:VVEB2P57

pith:2010:VVEB2P57ISPEVTZRDRFC7WVAX4

not attested not anchored not stored refs pending

Generation of coherent states of photon-added type via pathway of eigenfunctions

G. H. E. Duchamp, K. A. Penson, K. Gorska

arxiv:1007.2418 v1 · 2010-07-14 · 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{VVEB2P57ISPEVTZRDRFC7WVAX4}

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	2026-05-18T04:26:54.685432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad481d3fbf449e4acf311c4a2fdaa0bf3801a7a715a13d424b9e9a0f282ac521

Aliases

arxiv: 1007.2418 · arxiv_version: 1007.2418v1 · doi: 10.48550/arxiv.1007.2418 · pith_short_12: VVEB2P57ISPE · pith_short_16: VVEB2P57ISPEVTZR · pith_short_8: VVEB2P57

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/VVEB2P57ISPEVTZRDRFC7WVAX4 \
  | 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: ad481d3fbf449e4acf311c4a2fdaa0bf3801a7a715a13d424b9e9a0f282ac521

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66158e4739496176c34977fa35bb3a646dc562a8f1b24f4010a68ce80d2dd919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-14T20:02:57Z",
    "title_canon_sha256": "a045551055ac3a7a6b638e788e3aef13eec74c01d22bfc2b064a2b1dfc73a399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2418",
    "kind": "arxiv",
    "version": 1
  }
}