Pith Number

pith:NUQ2XN27

pith:2010:NUQ2XN27MZUONTRNXVIP4RLOST

not attested not anchored not stored refs pending

Bound and unbound substructures in Galaxy-scale Dark Matter haloes

2), 3) ((1) Max Planck Institute for Astrophysics (2) Harvard/CfA (3) Heidelberg Institute for Theoretical Studies), Mark Vogelsberger (1, Michal Maciejewski (1), Simon D.M. White (1), Volker Springel (1

arxiv:1010.2491 v1 · 2010-10-12 · 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{NUQ2XN27MZUONTRNXVIP4RLOST}

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	2026-05-18T02:05:05.876595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d21abb75f6668e6ce2dbd50fe456e94db3c34c80b4ad023ab9ff06888ed082d

Aliases

arxiv: 1010.2491 · arxiv_version: 1010.2491v1 · doi: 10.48550/arxiv.1010.2491 · pith_short_12: NUQ2XN27MZUO · pith_short_16: NUQ2XN27MZUONTRN · pith_short_8: NUQ2XN27

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/NUQ2XN27MZUONTRNXVIP4RLOST \
  | 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: 6d21abb75f6668e6ce2dbd50fe456e94db3c34c80b4ad023ab9ff06888ed082d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34f148f6bd9bd8ef603536506f1e7dba7f94f634b754e525413125c7dfb5adb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-12T20:00:00Z",
    "title_canon_sha256": "47502e98b2733632d9ce0cc3b44ddde68c4bdc427f31e5ef7e134d07aa280f28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2491",
    "kind": "arxiv",
    "version": 1
  }
}