Pith Number

pith:FXLMU2MO

pith:2012:FXLMU2MOOGMLSKRSAEKFLYLOJR

not attested not anchored not stored refs pending

Which galaxy property is the best indicator of its host dark matter halo properties?

David A. Wake, Marijn Franx, Pieter G. van Dokkum

arxiv:1201.1913 v1 · 2012-01-09 · 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{FXLMU2MOOGMLSKRSAEKFLYLOJR}

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	2026-05-18T04:04:54.414580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dd6ca698e7198b92a32011455e16e4c7c6101949e020c3b217831eaa253fff5

Aliases

arxiv: 1201.1913 · arxiv_version: 1201.1913v1 · doi: 10.48550/arxiv.1201.1913 · pith_short_12: FXLMU2MOOGML · pith_short_16: FXLMU2MOOGMLSKRS · pith_short_8: FXLMU2MO

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/FXLMU2MOOGMLSKRSAEKFLYLOJR \
  | 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: 2dd6ca698e7198b92a32011455e16e4c7c6101949e020c3b217831eaa253fff5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce9498702ad284849c61c5e6eb21342c24585029958d66efd0f456fbd842c334",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-09T21:00:04Z",
    "title_canon_sha256": "870859ce6cab44679942a78c006f6d29f299a71f547698aec43eb8389c52b337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1913",
    "kind": "arxiv",
    "version": 1
  }
}