Pith Number

pith:HG35DE5S

pith:2017:HG35DE5SKRD2DHDX7ROZFZA4L5

not attested not anchored not stored refs pending

MAHALO Deep Cluster Survey I. Accelerated and enhanced galaxy formation in the densest regions of a protocluster at z=2.5

Ichi Tanaka, J. Xavier Prochaska, Ken-ichi Tadaki, Masao Hayashi, Rhythm Shimakawa, Tadayuki Kodama, Tomoko L. Suzuki, Yusei Koyama, Zheng Cai

arxiv:1708.06369 v2 · 2017-08-21 · astro-ph.GA

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

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\usepackage{pith}
\pithnumber{HG35DE5SKRD2DHDX7ROZFZA4L5}

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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

2 papers in Pith

On the later evolution of observationally selected protocluster candidates at $z\,{\gtrsim}\,5$

Anisotropic quenching beyond $z=1$ and its implications for preprocessing around high-redshift galaxy clusters

Receipt and verification

First computed	2026-05-18T00:34:04.498396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b7d193b25447a19c77fc5d92e41c5f7c9cab4e485220a69ae6f1df8180be2f

Aliases

arxiv: 1708.06369 · arxiv_version: 1708.06369v2 · doi: 10.48550/arxiv.1708.06369 · pith_short_12: HG35DE5SKRD2 · pith_short_16: HG35DE5SKRD2DHDX · pith_short_8: HG35DE5S

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/HG35DE5SKRD2DHDX7ROZFZA4L5 \
  | 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: 39b7d193b25447a19c77fc5d92e41c5f7c9cab4e485220a69ae6f1df8180be2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c991ccad67fc993320c0607cde7badabecf4ea18f954ce66547f1545e8cdbde8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-21T18:01:56Z",
    "title_canon_sha256": "035e707b58a3f8418c6ce4ec5e554159e94cec5b79cae69ab8d3339f87e4f966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06369",
    "kind": "arxiv",
    "version": 2
  }
}