Pith Number

pith:TDSWHOA5

pith:2014:TDSWHOA5CHJJ6UCXM3MJIYRI53

not attested not anchored not stored refs pending

Gemini Planet Imager One Button Approach

Bruce Macintosh, Carlos Quiroz, Dan Kerley, Dave Palmer, Dmitry Savransky, Fredrik T. Rantakyr\"o, Jason Weiss, Jennifer Dunn, Leslie Saddlemyer, Malcolm Smith, Robert Wooff, Stephen J. Goodsell

arxiv:1407.2312 v1 · 2014-07-09 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDSWHOA5CHJJ6UCXM3MJIYRI53}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:42:40.500448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e563b81d11d29f505766d8946228eee442d4063d4a725e8adf3414db7cf897

Aliases

arxiv: 1407.2312 · arxiv_version: 1407.2312v1 · doi: 10.48550/arxiv.1407.2312 · pith_short_12: TDSWHOA5CHJJ · pith_short_16: TDSWHOA5CHJJ6UCX · pith_short_8: TDSWHOA5

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/TDSWHOA5CHJJ6UCXM3MJIYRI53 \
  | 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: 98e563b81d11d29f505766d8946228eee442d4063d4a725e8adf3414db7cf897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "779b629024b3f7290c10e5effb5117ef9ece21ac578bff76c6fa4d89213ee687",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-07-09T00:02:38Z",
    "title_canon_sha256": "f14cf2c3176fa2d6ca568e886ef656f0657ffd00ea26d1c7968ac9f6405559e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2312",
    "kind": "arxiv",
    "version": 1
  }
}