Pith Number

pith:WI3JRJEW

pith:2017:WI3JRJEW3MAWMR5FE6Q3LAYIDO

not attested not anchored not stored refs pending

SDSS-IV MaNGA: What Shapes The Distribution Of Metals In Galaxies? Exploring The Roles Of The Local Gas Fraction And Escape Velocity

G. Zhu, J. Brinkmann, J. Cleary, J.K. Barrera-Ballesteros, N. Drory, N.L. Zakamska, S.F. Sanchez, T. Heckman, the MaNGA team

arxiv:1711.10492 v1 · 2017-11-28 · 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{WI3JRJEW3MAWMR5FE6Q3LAYIDO}

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	2026-05-18T00:25:15.932690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23698a496db016647a527a1b583081b8de40d81aece661cfdcdc50403cc66a1

Aliases

arxiv: 1711.10492 · arxiv_version: 1711.10492v1 · doi: 10.48550/arxiv.1711.10492 · pith_short_12: WI3JRJEW3MAW · pith_short_16: WI3JRJEW3MAWMR5F · pith_short_8: WI3JRJEW

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/WI3JRJEW3MAWMR5FE6Q3LAYIDO \
  | 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: b23698a496db016647a527a1b583081b8de40d81aece661cfdcdc50403cc66a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b5e9c455290186bf75f922fea5f7acb9e8044858b22879ae4ff2be1fdd59971",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-28T19:00:01Z",
    "title_canon_sha256": "b9a8ef28f84405d0791c8b7482f19bffc018053b9f86d6c241b407ab5e924547"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10492",
    "kind": "arxiv",
    "version": 1
  }
}