Pith Number

pith:LS7MJHKZ

pith:2016:LS7MJHKZ7GFYBQYGZLXLQJORKY

not attested not anchored not stored refs pending

Multifrequency interferometric imaging with intensity-only measurements

Alexei Novikov, Chrysoula Tsogka, George Papanicolaou, Miguel Moscoso

arxiv:1611.09793 v1 · 2016-11-29 · math.OC · math.AP · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LS7MJHKZ7GFYBQYGZLXLQJORKY}

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	2026-05-18T00:56:12.968144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cbec49d59f98b80c306caeeb825d15622f74abbe2d5bc67b7dc53cf23ea0d9c

Aliases

arxiv: 1611.09793 · arxiv_version: 1611.09793v1 · doi: 10.48550/arxiv.1611.09793 · pith_short_12: LS7MJHKZ7GFY · pith_short_16: LS7MJHKZ7GFYBQYG · pith_short_8: LS7MJHKZ

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/LS7MJHKZ7GFYBQYGZLXLQJORKY \
  | 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: 5cbec49d59f98b80c306caeeb825d15622f74abbe2d5bc67b7dc53cf23ea0d9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "242894252029e681a2717582b78e4e692a025708647860494004d93f228c7220",
    "cross_cats_sorted": [
      "math.AP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-11-29T19:14:23Z",
    "title_canon_sha256": "77595cb483e6a5480c8e777b97cfb29e3cbd73909b2d0ce4da55ff6e1b8b267d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09793",
    "kind": "arxiv",
    "version": 1
  }
}