Pith Number

pith:OXAHZ6CW

pith:2017:OXAHZ6CWJCGLA7ZJ4I3JPDEHIR

not attested not anchored not stored refs pending

Reconstructing Video from Interferometric Measurements of Time-Varying Sources

Adrian V. Dalca, Andrew A. Chael, Freek Roelofs, Katherine L. Bouman, Michael D. Johnson, Sheperd S. Doeleman, William T. Freeman

arxiv:1711.01357 v2 · 2017-11-03 · astro-ph.IM · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXAHZ6CWJCGLA7ZJ4I3JPDEHIR}

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	2026-05-18T00:24:33.324399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75c07cf856488cb07f29e236978c87445c391b9beca1c00870a1abdeb67e8b6e

Aliases

arxiv: 1711.01357 · arxiv_version: 1711.01357v2 · doi: 10.48550/arxiv.1711.01357 · pith_short_12: OXAHZ6CWJCGL · pith_short_16: OXAHZ6CWJCGLA7ZJ · pith_short_8: OXAHZ6CW

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/OXAHZ6CWJCGLA7ZJ4I3JPDEHIR \
  | 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: 75c07cf856488cb07f29e236978c87445c391b9beca1c00870a1abdeb67e8b6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1e362063b9bbb974e224c27a572d2e0c8d2a0bc5fa99fac97d2cbfe4965fbdd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-11-03T23:09:17Z",
    "title_canon_sha256": "e7efa2d6ee6aa607d35d1860ebb0913479674980ecaf0547d6cd314b639b99e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01357",
    "kind": "arxiv",
    "version": 2
  }
}