Pith Number

pith:KKHM6MUT

pith:2010:KKHM6MUTRRF3RS6U74MDDK5OR4

not attested not anchored not stored refs pending

Satellite Kinematics III: Halo Masses of Central Galaxies in SDSS

Frank C. van den Bosch, H. J. Mo, Marcello Cacciato, Ramin Skibba, Surhud More, Xiaohu Yang

arxiv:1003.3203 v1 · 2010-03-16 · astro-ph.CO

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

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	2026-05-18T02:08:33.210197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

528ecf32938c4bb8cbd4ff1831abae8f2561b044e794b098a60d96a1c8c96383

Aliases

arxiv: 1003.3203 · arxiv_version: 1003.3203v1 · doi: 10.48550/arxiv.1003.3203 · pith_short_12: KKHM6MUTRRF3 · pith_short_16: KKHM6MUTRRF3RS6U · pith_short_8: KKHM6MUT

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/KKHM6MUTRRF3RS6U74MDDK5OR4 \
  | 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: 528ecf32938c4bb8cbd4ff1831abae8f2561b044e794b098a60d96a1c8c96383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "678909bfb3a1c03f7efbaf6d2a1824c4ee15528f1173895fffe907441c3747d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-16T17:58:40Z",
    "title_canon_sha256": "a87908b73e6f470ae05c10a5f5bc3729c50383437e1efc428ce67787dbccff6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3203",
    "kind": "arxiv",
    "version": 1
  }
}