Pith Number

pith:7TFI72TU

pith:2016:7TFI72TUDKSKEEIKFMGLWWA7ZA

not attested not anchored not stored refs pending

Tidal stripping as a test of satellite quenching in redMaPPer clusters

Bhuvnesh Jain, Eduardo Rozo, Eli Rykoff, John Moustakas, Joseph Clampitt, Neal Dalal, Yuedong Fang

arxiv:1604.08611 v2 · 2016-04-28 · astro-ph.GA · 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{7TFI72TUDKSKEEIKFMGLWWA7ZA}

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	2026-05-18T01:07:16.606512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcca8fea741aa4a2110a2b0cbb581fc82e1f8fe1dceffc4c1ec2cf4c63aa5e63

Aliases

arxiv: 1604.08611 · arxiv_version: 1604.08611v2 · doi: 10.48550/arxiv.1604.08611 · pith_short_12: 7TFI72TUDKSK · pith_short_16: 7TFI72TUDKSKEEIK · pith_short_8: 7TFI72TU

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/7TFI72TUDKSKEEIKFMGLWWA7ZA \
  | 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: fcca8fea741aa4a2110a2b0cbb581fc82e1f8fe1dceffc4c1ec2cf4c63aa5e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbb117c867e8d7167320308d54dbdea180d648f5319b681c991c164442cc4935",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-28T20:27:12Z",
    "title_canon_sha256": "e87676b85564e6f43222054ed6c6781608322d80deca24bffb4a99450a3706e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08611",
    "kind": "arxiv",
    "version": 2
  }
}