Pith Number

pith:DZG6KHO7

pith:2016:DZG6KHO7XKUNFHDQCGAALBUHSP

not attested not anchored not stored refs pending

Radial Distribution Of ISM Gas-phase Metallicity In CLASH Clusters at z~0.35: A New Outlook On Environmental Impact On Galaxy Evolution

Anshu Gupta, Davide Martizzi, Kim-Vy H. Tran, Lisa J. Kewley, Philip Taylor, Tiantian Yuan

arxiv:1608.06289 v2 · 2016-08-22 · 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{DZG6KHO7XKUNFHDQCGAALBUHSP}

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	2026-05-18T01:00:44.996298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e4de51ddfbaa8d29c70118005868793d63425cee4320876c4c0c50e28e9f812

Aliases

arxiv: 1608.06289 · arxiv_version: 1608.06289v2 · doi: 10.48550/arxiv.1608.06289 · pith_short_12: DZG6KHO7XKUN · pith_short_16: DZG6KHO7XKUNFHDQ · pith_short_8: DZG6KHO7

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/DZG6KHO7XKUNFHDQCGAALBUHSP \
  | 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: 1e4de51ddfbaa8d29c70118005868793d63425cee4320876c4c0c50e28e9f812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "485f58191655200be36e706bce64d137a280b5f7e66f7fa06247c18c6aade122",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-22T20:00:03Z",
    "title_canon_sha256": "f7e6d3a1850ee050dad860c3b4f016ee3713c964824e241bc3762c411f72762d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06289",
    "kind": "arxiv",
    "version": 2
  }
}