Pith Number

pith:NOCUAAYY

pith:2017:NOCUAAYYKCEZT2DGKUXCGM7R5R

not attested not anchored not stored refs pending

The Dependence of the Mass-Metallicity Relation on Large Scale Environment

H. Jabran Zahid, Ho Seong Hwang, Margaret J. Geller, Po-Feng Wu

arxiv:1702.03323 v1 · 2017-02-10 · 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{NOCUAAYYKCEZT2DGKUXCGM7R5R}

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	2026-05-18T00:46:37.587736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b85400318508999e866552e2333f1ec5b0f267a15288547f747891d6e34aad2

Aliases

arxiv: 1702.03323 · arxiv_version: 1702.03323v1 · doi: 10.48550/arxiv.1702.03323 · pith_short_12: NOCUAAYYKCEZ · pith_short_16: NOCUAAYYKCEZT2DG · pith_short_8: NOCUAAYY

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/NOCUAAYYKCEZT2DGKUXCGM7R5R \
  | 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: 6b85400318508999e866552e2333f1ec5b0f267a15288547f747891d6e34aad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78946f919714a05cfe7c78547ae1efe2526e20e5f4ea2aeb7c515f34d80db83b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-10T20:51:24Z",
    "title_canon_sha256": "1ca09f245d7dba2343dcb020aadd924cdd22be4df4b7efc6365eafcd6ed1d6b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03323",
    "kind": "arxiv",
    "version": 1
  }
}