Pith Number

pith:YGCJWE2F

pith:2016:YGCJWE2F2TMZNKZM5XA2ENBTMK

not attested not anchored not stored refs pending

The quenched mass portion of star-forming galaxies and the origin of the star formation sequence slope

Xian Zhong Zheng, Xu Kong, Zhizheng Pan

arxiv:1611.04698 v1 · 2016-11-15 · 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{YGCJWE2F2TMZNKZM5XA2ENBTMK}

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	2026-05-18T00:53:29.597213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1849b1345d4d996ab2cedc1a2343362ab28ec3a440df2a1c1432b54a7316c3b

Aliases

arxiv: 1611.04698 · arxiv_version: 1611.04698v1 · doi: 10.48550/arxiv.1611.04698 · pith_short_12: YGCJWE2F2TMZ · pith_short_16: YGCJWE2F2TMZNKZM · pith_short_8: YGCJWE2F

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/YGCJWE2F2TMZNKZM5XA2ENBTMK \
  | 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: c1849b1345d4d996ab2cedc1a2343362ab28ec3a440df2a1c1432b54a7316c3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "994f7bf5d14403527f26c3833da3a801848cb131cc84d8c553a92310d0947cef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-15T03:57:04Z",
    "title_canon_sha256": "29da76e85c02478234f8a861739b345b4e97ff16527898edfc888ab09e6bb01a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04698",
    "kind": "arxiv",
    "version": 1
  }
}