Pith Number

pith:A2URD7HL

pith:2016:A2URD7HLECV6AMGUCYXNFYOAWU

not attested not anchored not stored refs pending

Collaborative visual analytics of radio surveys in the Big Data era

Amr H. Hassan, Christopher J. Fluke, Dany Vohl, David G. Barnes, Virginia A. Kilborn

arxiv:1612.00920 v1 · 2016-12-03 · 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{A2URD7HLECV6AMGUCYXNFYOAWU}

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	2026-05-18T00:42:30.289124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a911fceb20abe030d4162ed2e1c0b5363671523091164f756936b74c7f63bd

Aliases

arxiv: 1612.00920 · arxiv_version: 1612.00920v1 · doi: 10.48550/arxiv.1612.00920 · pith_short_12: A2URD7HLECV6 · pith_short_16: A2URD7HLECV6AMGU · pith_short_8: A2URD7HL

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/A2URD7HLECV6AMGUCYXNFYOAWU \
  | 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: 06a911fceb20abe030d4162ed2e1c0b5363671523091164f756936b74c7f63bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908b0366069fed06d7001241babc858dfef0eb3ddb78916b10e7634ccf4345a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-12-03T04:11:44Z",
    "title_canon_sha256": "55b13af99e16a8c882e85be732624407efab953f18063ae5aee030ee23eb0091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00920",
    "kind": "arxiv",
    "version": 1
  }
}