Pith Number

pith:IMVAJMHP

pith:2010:IMVAJMHPQCPZL7NHKS4RLSKY7P

not attested not anchored not stored refs pending

Subtraction of point sources from interferometric radio images through an algebraic forward modeling scheme

B. Pindor, D.A. Mitchell, G. Bernardi, J.S.B. Wyithe, L.J. Greenhill, R.B. Wayth, S.M. Ord

arxiv:1012.3719 v1 · 2010-12-16 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMVAJMHPQCPZL7NHKS4RLSKY7P}

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	2026-05-18T02:04:23.561741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

432a04b0ef809f95fda754b915c958fbd4619dc74702bd83cd3b7b5e131ab853

Aliases

arxiv: 1012.3719 · arxiv_version: 1012.3719v1 · doi: 10.48550/arxiv.1012.3719 · pith_short_12: IMVAJMHPQCPZ · pith_short_16: IMVAJMHPQCPZL7NH · pith_short_8: IMVAJMHP

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/IMVAJMHPQCPZL7NHKS4RLSKY7P \
  | 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: 432a04b0ef809f95fda754b915c958fbd4619dc74702bd83cd3b7b5e131ab853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0252663692319802252b5fb725852f231576f9936222f2c4644782e4a123219c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-12-16T19:08:00Z",
    "title_canon_sha256": "25d021996261b31d0734c3d0a95d17f54f84af602d680b40ec1d36a141989754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3719",
    "kind": "arxiv",
    "version": 1
  }
}