Pith Number

pith:2KKFHTKL

pith:2018:2KKFHTKLR5IUFLBP4EGDOOVHS7

not attested not anchored not stored refs pending

The role of mergers in driving morphological transformation over cosmic time

C. Pichon, G. Martin, J. E. G. Devriendt, S. Kaviraj, Y. Dubois

arxiv:1807.08761 v1 · 2018-07-23 · 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{2KKFHTKLR5IUFLBP4EGDOOVHS7}

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.

Cited by

1 paper in Pith

One Merge to Rule Them All: From Galaxy Interactions to Black Hole Mergers Using Horizon-AGN

Receipt and verification

First computed	2026-05-18T00:08:37.914885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d29453cd4b8f5142ac2fe10c373aa797eeb3aaf449b5adad41cf3002233686cd

Aliases

arxiv: 1807.08761 · arxiv_version: 1807.08761v1 · doi: 10.48550/arxiv.1807.08761 · pith_short_12: 2KKFHTKLR5IU · pith_short_16: 2KKFHTKLR5IUFLBP · pith_short_8: 2KKFHTKL

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/2KKFHTKLR5IUFLBP4EGDOOVHS7 \
  | 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: d29453cd4b8f5142ac2fe10c373aa797eeb3aaf449b5adad41cf3002233686cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df37e93944085b16917f21826027fff1b029ea78243859f5c0b91c121f55e42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-23T18:00:04Z",
    "title_canon_sha256": "28f13467ce666ebbbd7ca38e09a92f0faba198c70861a1e4ad11c262cb3ecd7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08761",
    "kind": "arxiv",
    "version": 1
  }
}