Pith Number

pith:MQMVSDFE

pith:2014:MQMVSDFE62QRMFMJBCSSQM5J5L

not attested not anchored not stored refs pending

Identification of the progenitors of rich clusters and member galaxies in rapid formation at z>2

Ichi Tanaka, Ken-ichi Tadaki, Masao Hayashi, Rhythm Shimakawa, Tadayuki Kodama, Yusei Koyama

arxiv:1402.3568 v3 · 2014-02-14 · astro-ph.GA · 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{MQMVSDFE62QRMFMJBCSSQM5J5L}

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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.

Cited by

1 paper in Pith

Spider-Webb: enhanced star formation in low-mass galaxies within the Spiderweb protocluster revealed by JWST Pa$\beta$ narrow-band imaging

Receipt and verification

First computed	2026-05-18T01:44:37.889647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6419590ca4f6a116158908a52833a9eafc57563d04e0625313530c1b84bc03dc

Aliases

arxiv: 1402.3568 · arxiv_version: 1402.3568v3 · doi: 10.48550/arxiv.1402.3568 · pith_short_12: MQMVSDFE62QR · pith_short_16: MQMVSDFE62QRMFMJ · pith_short_8: MQMVSDFE

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/MQMVSDFE62QRMFMJBCSSQM5J5L \
  | 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: 6419590ca4f6a116158908a52833a9eafc57563d04e0625313530c1b84bc03dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5548c00834b21965163cbf325a4fbea39648f8a66e3814a2c960584204b04daa",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-14T20:14:11Z",
    "title_canon_sha256": "f45e20bb081fa61c2ab59d857a14d7cd462b598292b73234c91abca9778f2b8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3568",
    "kind": "arxiv",
    "version": 3
  }
}