Pith Number

pith:ZMCB4JFH

pith:2021:ZMCB4JFHR7JKOGXPN54HVHIS2A

not attested not anchored not stored refs pending

The Dawes Review 9: The role of cold gas stripping on the star formation quenching of satellite galaxies

B. Catinella, L. Cortese, R. Smith

arxiv:2104.02193 v2 · 2021-04-05 · 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{ZMCB4JFHR7JKOGXPN54HVHIS2A}

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	2026-07-05T03:08:27.601494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb041e24a78fd2a71aef6f787a9d12d00c86a56caa25c49a98d64557e29468ed

Aliases

arxiv: 2104.02193 · arxiv_version: 2104.02193v2 · doi: 10.48550/arxiv.2104.02193 · pith_short_12: ZMCB4JFHR7JK · pith_short_16: ZMCB4JFHR7JKOGXP · pith_short_8: ZMCB4JFH

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/ZMCB4JFHR7JKOGXPN54HVHIS2A \
  | 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: cb041e24a78fd2a71aef6f787a9d12d00c86a56caa25c49a98d64557e29468ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86fd561ce8cdc46b6881942a7a6c38125e8ead6770f6304a4c53cebbceec4ad7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-04-05T23:53:41Z",
    "title_canon_sha256": "17b429ad1465de16f95c7451a4c98a7c7719c8bcbc565fba25a7da465b7d95dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02193",
    "kind": "arxiv",
    "version": 2
  }
}