Pith Number

pith:32AMX2L6

pith:2017:32AMX2L6WIB3KZHAEL4SPILSV3

not attested not anchored not stored refs pending

Identifying Rings in IFU Surveys

Chien-Hsiu Lee (Subaru Telescope, NAOJ)

arxiv:1711.03094 v1 · 2017-11-08 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32AMX2L6WIB3KZHAEL4SPILSV3}

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	2026-05-18T00:30:57.101181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de80cbe97eb203b564e022f927a172aedd5cf3345dd211fd55f582b2537585ef

Aliases

arxiv: 1711.03094 · arxiv_version: 1711.03094v1 · doi: 10.48550/arxiv.1711.03094 · pith_short_12: 32AMX2L6WIB3 · pith_short_16: 32AMX2L6WIB3KZHA · pith_short_8: 32AMX2L6

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/32AMX2L6WIB3KZHAEL4SPILSV3 \
  | 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: de80cbe97eb203b564e022f927a172aedd5cf3345dd211fd55f582b2537585ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57fff96d4c7fbcf95e1ecbe1baa0f85085e4f4c8e67122754f936d9520bd57bb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-11-08T20:38:56Z",
    "title_canon_sha256": "94089081097ab16e387d5f12b6f0b7af4d0aac6b50d056e4e6adabb2a2257b62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03094",
    "kind": "arxiv",
    "version": 1
  }
}