Pith Number

pith:RRNZIHFN

pith:2017:RRNZIHFNSYQ76JKUSNNFQ4LPHK

not attested not anchored not stored refs pending

Multiple Mechanisms Quench Passive Spiral Galaxies

Amelia Fraser-McKelvie, Kevin Pimbblet, Michael J. I. Brown, Nicolas J. Bonne, Tim Dolley

arxiv:1710.10843 v1 · 2017-10-30 · 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{RRNZIHFNSYQ76JKUSNNFQ4LPHK}

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	2026-05-18T00:27:12.510774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c5b941cad9621ff2554935a58716f3a9c8fd0b4a5cf299ae7284b6374a85017

Aliases

arxiv: 1710.10843 · arxiv_version: 1710.10843v1 · doi: 10.48550/arxiv.1710.10843 · pith_short_12: RRNZIHFNSYQ7 · pith_short_16: RRNZIHFNSYQ76JKU · pith_short_8: RRNZIHFN

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/RRNZIHFNSYQ76JKUSNNFQ4LPHK \
  | 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: 8c5b941cad9621ff2554935a58716f3a9c8fd0b4a5cf299ae7284b6374a85017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8b7bee413604ff9fe16dd920027e93ccd82b0542364baed8fe3950ede6f98d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-30T10:10:57Z",
    "title_canon_sha256": "cbc5da9cc810dd36f960ec47c7e0a00b3ca1440190403ab27a27f3e28ce53181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10843",
    "kind": "arxiv",
    "version": 1
  }
}