Pith Number

pith:CS6OFNTA

pith:2015:CS6OFNTA6GZR62CQMJ6QQW525P

not attested not anchored not stored refs pending

Evidence for the rapid formation of low mass early-type galaxies in dense environments

1, 2), 2) ((1) PKU, (2) KIAA, (3) NRC-HIA, (4) PUC, (5) NAOC, 6, (6) CAS-CONICYT Fellow, 7, (7) CASSACA, (8) UCO/Lick, 9), (9) Texas Tech), Andr\'es Jord\'an (4), Elisa Toloba (8, Eric W. Peng (1, Hong-Xin Zhang (5, John Blakeslee (3), Laura Ferrarese (3), Patrick C\^ot\'e (3), Thomas H. Puzia (4), Yiqing Liu (1

arxiv:1512.00253 v1 · 2015-12-01 · 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{CS6OFNTA6GZR62CQMJ6QQW525P}

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	2026-05-18T01:19:25.929834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14bce2b660f1b31f6850627d085bbaebfef1f3f297df522f7ff4d4e85e7d6cf9

Aliases

arxiv: 1512.00253 · arxiv_version: 1512.00253v1 · doi: 10.48550/arxiv.1512.00253 · pith_short_12: CS6OFNTA6GZR · pith_short_16: CS6OFNTA6GZR62CQ · pith_short_8: CS6OFNTA

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/CS6OFNTA6GZR62CQMJ6QQW525P \
  | 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: 14bce2b660f1b31f6850627d085bbaebfef1f3f297df522f7ff4d4e85e7d6cf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb8d226002734f88d70bff3266334c6d9ee4cf30239027b488c61b6e82b21ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-01T13:40:57Z",
    "title_canon_sha256": "fa02f16d12e550e0ce87eb86ee7ace6870f07b9bea51a74a7adbbff2ebd76c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00253",
    "kind": "arxiv",
    "version": 1
  }
}