Pith Number

pith:FVZI2MXJ

pith:2017:FVZI2MXJSIW4IAPNDYIGOIU5Y5

not attested not anchored not stored refs pending

High-fidelity phase and amplitude control of phase-only computer generated holograms using conjugate gradient minimisation

C. De Groot, D. Bowman, D. Cassettari, G. D. Bruce, G. Le Goc, M. Anderson, P. Ireland, S. J. Denny, T. L. Harte, V. Chardonnet

arxiv:1701.08620 v1 · 2017-01-30 · physics.optics · cond-mat.quant-gas · physics.atom-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{FVZI2MXJSIW4IAPNDYIGOIU5Y5}

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	2026-05-18T00:44:42.127023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d728d32e9922dc401ed1e1067229dc77c525b7eee33defc2b805e85a831be1e

Aliases

arxiv: 1701.08620 · arxiv_version: 1701.08620v1 · doi: 10.48550/arxiv.1701.08620 · pith_short_12: FVZI2MXJSIW4 · pith_short_16: FVZI2MXJSIW4IAPN · pith_short_8: FVZI2MXJ

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/FVZI2MXJSIW4IAPNDYIGOIU5Y5 \
  | 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: 2d728d32e9922dc401ed1e1067229dc77c525b7eee33defc2b805e85a831be1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06619c64ee08fafd56728bde6d598fb129467ecdbe22f877b3afa98ff73c3990",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-01-30T14:37:25Z",
    "title_canon_sha256": "be0b35728e73b4d72b5b711d7d926e13580c9eaf35af9b57aa157f362a9cfad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08620",
    "kind": "arxiv",
    "version": 1
  }
}