Pith Number

pith:DTM7Y6PM

pith:2017:DTM7Y6PMYDQW3KB2SQZ5JZNJ42

not attested not anchored not stored refs pending

The Pan-STARRS1 Medium-deep Survey: Star Formation Quenching in Group and Cluster Environments

Chin-Wei Chen, C. Waters, E. A. Magnier, H. Flewelling, Hung-Yu Jian, Kai-Yang Lin, Lihwai Lin, M. E. Huber, N. Kaiser, N. Metcalfe, P. W. Draper, R. G. Bower, R. J. Wainscoat, R.-P. Kudritzki, Sebastien Foucaud, Shaun Cole, Tzihong Chiueh, Wen-Ping Chen, W. S. Burgett

arxiv:1708.02850 v1 · 2017-08-09 · 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{DTM7Y6PMYDQW3KB2SQZ5JZNJ42}

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	2026-05-18T00:37:18.011152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cd9fc79ecc0e16da83a9433d4e5a9e69fdb2e27572b5599763837570e4f7879

Aliases

arxiv: 1708.02850 · arxiv_version: 1708.02850v1 · doi: 10.48550/arxiv.1708.02850 · pith_short_12: DTM7Y6PMYDQW · pith_short_16: DTM7Y6PMYDQW3KB2 · pith_short_8: DTM7Y6PM

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/DTM7Y6PMYDQW3KB2SQZ5JZNJ42 \
  | 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: 1cd9fc79ecc0e16da83a9433d4e5a9e69fdb2e27572b5599763837570e4f7879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d11caac839cc11293803afc092bcdc45c7d77129add74af0d7ab9feeda4f5e83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-09T14:02:47Z",
    "title_canon_sha256": "1fe63b8cab3db8156817cb701febf4ef51378dc81ad3d32b492aae62ef9f0166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02850",
    "kind": "arxiv",
    "version": 1
  }
}