Pith Number

pith:TWL7YDBU

pith:2024:TWL7YDBU3COLHHLVL57U3TQBWA

not attested not anchored not stored refs pending

Selective Dynamical Imaging of Interferometric Data

Andrew Chael, Antonio Fuentes, Daniel P. Marrone, Dominic W. Pesce, Geoffrey C. Bower, Guang-Yao Zhao, Jos\'e L. G\'omez, Joseph Farah, Katherine L. Bouman, Kazunori Akiyama, Kotaro Moriyama, Maciek Wielgus, Mareki Honma, Michael D. Johnson, Paul Tiede, Peter Galison, Ramesh Narayan, The Event Horizon Telescope Collaboration, Yutaro Kofuji

arxiv:2409.08321 v1 · 2024-09-12 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWL7YDBU3COLHHLVL57U3TQBWA}

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	2026-07-05T09:06:29.324014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d97fc0c34d89cb39d755f7f4dce01b034ea6aee4a0a867bdc142506857cb4c5

Aliases

arxiv: 2409.08321 · arxiv_version: 2409.08321v1 · doi: 10.48550/arxiv.2409.08321 · pith_short_12: TWL7YDBU3COL · pith_short_16: TWL7YDBU3COLHHLV · pith_short_8: TWL7YDBU

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/TWL7YDBU3COLHHLVL57U3TQBWA \
  | 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: 9d97fc0c34d89cb39d755f7f4dce01b034ea6aee4a0a867bdc142506857cb4c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057842fee017b30e9f2d7da205c2a51be8c8e5c6e4503f3a8af2d0e1ac28d4e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-09-12T18:00:00Z",
    "title_canon_sha256": "62df1ff5f73afe08c9a0b8dbcdf1b75035169660a9bb9095015f7bef74157d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.08321",
    "kind": "arxiv",
    "version": 1
  }
}