Pith Number

pith:BWCQDBP2

pith:2014:BWCQDBP2HLLMZWVURA3Y2SORX6

not attested not anchored not stored refs pending

Into the Blue: AO Science with MagAO in the Visible

Alfio Puglisi, Armando Riccardi, Derek Kopon, Enrico Pinna, Fernando Quiros-Pacheco, Jared R. Males, Katherine B. Follette, Katie M. Morzinski, Laird M. Close, Marco Xompero, Phil Hinz, Runa Briguglio, Simone Esposito, Ya-Lin Wu

arxiv:1407.5096 v1 · 2014-07-18 · astro-ph.IM · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWCQDBP2HLLMZWVURA3Y2SORX6}

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	2026-05-18T01:42:33.867872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d850185fa3ad6ccdab488378d49d1bf9759d095fc99f746ab768afd4d17b332

Aliases

arxiv: 1407.5096 · arxiv_version: 1407.5096v1 · doi: 10.48550/arxiv.1407.5096 · pith_short_12: BWCQDBP2HLLM · pith_short_16: BWCQDBP2HLLMZWVU · pith_short_8: BWCQDBP2

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/BWCQDBP2HLLMZWVURA3Y2SORX6 \
  | 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: 0d850185fa3ad6ccdab488378d49d1bf9759d095fc99f746ab768afd4d17b332

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b05abb26cb8024144e42062f3b11c3b27d7fd5e7917f5a96140f65b81ba3e17",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-07-18T20:00:12Z",
    "title_canon_sha256": "5b98743054b536b39fed6d141fe5de163d3816f8f5452f65b565046eae888b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5096",
    "kind": "arxiv",
    "version": 1
  }
}