Pith Number

pith:FRUIJ7YT

pith:2016:FRUIJ7YTOEZE6JUQBTCZZKA7QO

not attested not anchored not stored refs pending

HIDE & SEEK: End-to-End Packages to Simulate and Process Radio Survey Data

Adam Amara, Alexandre Refregier, Chihway Chang, Christian Monstein, Joel Akeret, Sebastian Seehars

arxiv:1607.07443 v2 · 2016-07-25 · 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{FRUIJ7YTOEZE6JUQBTCZZKA7QO}

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	2026-05-18T00:52:55.282934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c6884ff1371324f26900cc59ca81f8399fe066439e18966772b5670058eb34f

Aliases

arxiv: 1607.07443 · arxiv_version: 1607.07443v2 · doi: 10.48550/arxiv.1607.07443 · pith_short_12: FRUIJ7YTOEZE · pith_short_16: FRUIJ7YTOEZE6JUQ · pith_short_8: FRUIJ7YT

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/FRUIJ7YTOEZE6JUQBTCZZKA7QO \
  | 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: 2c6884ff1371324f26900cc59ca81f8399fe066439e18966772b5670058eb34f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a601d96eb105f3a7484507f1cb21e557d89560d4e843d638c656a1862c17c606",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-07-25T20:00:02Z",
    "title_canon_sha256": "e2f42cfc1f139432b057ba0a11e7aeaee789bef3484924a845879c24bd4e7cd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07443",
    "kind": "arxiv",
    "version": 2
  }
}