Pith Number

pith:YECZIFEX

pith:2021:YECZIFEXY54H4UKVJZ3U5ZFPYQ

not attested not anchored not stored refs pending

Flattened structures of dwarf satellites around massive host galaxies in the MATLAS low-to-moderate density fields

F. R. Marleau, M. Poulain, N. Heesters, O. M\"uller, P.-A. Duc, P. Durrell, R. Habas, R. S\'anchez-Janssen, S. Paudel

arxiv:2108.10189 v1 · 2021-08-23 · 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{YECZIFEXY54H4UKVJZ3U5ZFPYQ}

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	2026-07-05T03:26:05.168842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c105941497c7787e51554e774ee4afc416045f51afbdc109001367b8114b8682

Aliases

arxiv: 2108.10189 · arxiv_version: 2108.10189v1 · doi: 10.48550/arxiv.2108.10189 · pith_short_12: YECZIFEXY54H · pith_short_16: YECZIFEXY54H4UKV · pith_short_8: YECZIFEX

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/YECZIFEXY54H4UKVJZ3U5ZFPYQ \
  | 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: c105941497c7787e51554e774ee4afc416045f51afbdc109001367b8114b8682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d08814c8c0a8a940e3daf7fb77350014c4facac1b625e84a4e8b1f962e924c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-08-23T14:06:10Z",
    "title_canon_sha256": "a1738551315a5726f1c0a0d9624b275b9748c4224706dc920d41f094f8bfbe80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10189",
    "kind": "arxiv",
    "version": 1
  }
}