Pith Number

pith:73CXZUHZ

pith:2020:73CXZUHZNSQMEPU4SSY7AMHJWB

not attested not anchored not stored refs pending

EM based Framework for Single-shot Compressive Holography

Manjunatha Mahadevappa, Pranab Kumar Dutta, Sanjeev Kumar

arxiv:2002.03358 v1 · 2020-02-09 · eess.IV · 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{73CXZUHZNSQMEPU4SSY7AMHJWB}

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	2026-07-05T00:55:47.280088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fec57cd0f96ca0c23e9c94b1f030e9b041269a5419444ede7db1982c14d71e3c

Aliases

arxiv: 2002.03358 · arxiv_version: 2002.03358v1 · doi: 10.48550/arxiv.2002.03358 · pith_short_12: 73CXZUHZNSQM · pith_short_16: 73CXZUHZNSQMEPU4 · pith_short_8: 73CXZUHZ

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/73CXZUHZNSQMEPU4SSY7AMHJWB \
  | 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: fec57cd0f96ca0c23e9c94b1f030e9b041269a5419444ede7db1982c14d71e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1ea1de24b86c9cabc4a2fada63cfd9fafd3b29c7fc499e17c4b125f767e407e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-02-09T13:03:47Z",
    "title_canon_sha256": "5ac590409a121845c0ea77cf4fbb49de79cf3dd3f88c03ce99299cffbc428748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03358",
    "kind": "arxiv",
    "version": 1
  }
}