Pith Number

pith:43HU2SMM

pith:2012:43HU2SMMBR7F65MMXPPDUYHOCS

not attested not anchored not stored refs pending

The ATLAS3D Project - XXI. Correlations between gradients of local escape velocity and stellar populations in early-type galaxies

Alison Crocker, Anne-Marie Weijmans, Davor Krajnovic, Eric Emsellem, Frederic Bournaud, Gijs Verdoes Kleijn, Harald Kuntschner, Katherine Alatalo, Leo Blitz, Lisa M. Young, Marc Sarzi, Martin Bureau, Maxime Bois, Michele Cappellari, Nicholas Scott, Paolo Serra, Pierre-Alain Duc, P. T. de Zeeuw, Raffaella Morganti, Richard M. McDermid, Roger L. Davies, Sadegh Khochfar, Thorsten Naab, Timothy A. Davis, Tom Oosterloo

arxiv:1211.4615 v1 · 2012-11-19 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43HU2SMMBR7F65MMXPPDUYHOCS}

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	2026-05-18T01:53:02.718335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6cf4d498c0c7e5f758cbbde3a60ee14a444ba1cc8560dc96fe40b3edddf6e80

Aliases

arxiv: 1211.4615 · arxiv_version: 1211.4615v1 · doi: 10.48550/arxiv.1211.4615 · pith_short_12: 43HU2SMMBR7F · pith_short_16: 43HU2SMMBR7F65MM · pith_short_8: 43HU2SMM

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/43HU2SMMBR7F65MMXPPDUYHOCS \
  | 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: e6cf4d498c0c7e5f758cbbde3a60ee14a444ba1cc8560dc96fe40b3edddf6e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a999ee2deaed6a9585d45a9566fd82aa8389857050964fa4774c3006b285c078",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-19T22:43:46Z",
    "title_canon_sha256": "d06979810a880d31446a2bc2962e619ddce22fa2b4beded61de7dffa0c1b842f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4615",
    "kind": "arxiv",
    "version": 1
  }
}