Pith Number

pith:GGPQPRMP

pith:2012:GGPQPRMPUSJNWHUU23KIPBLYGI

not attested not anchored not stored refs pending

Do High-Velocity Clouds trace the Dark Matter subhalo population?

Gerhard Hensler, Sylvia Ploeckinger

arxiv:1208.3463 v1 · 2012-08-16 · 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{GGPQPRMPUSJNWHUU23KIPBLYGI}

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	2026-05-18T01:55:15.161703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

319f07c58fa492db1e94d6d4878578323ed23e4e7fc9f703b27ea61ba8b98849

Aliases

arxiv: 1208.3463 · arxiv_version: 1208.3463v1 · doi: 10.48550/arxiv.1208.3463 · pith_short_12: GGPQPRMPUSJN · pith_short_16: GGPQPRMPUSJNWHUU · pith_short_8: GGPQPRMP

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/GGPQPRMPUSJNWHUU23KIPBLYGI \
  | 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: 319f07c58fa492db1e94d6d4878578323ed23e4e7fc9f703b27ea61ba8b98849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf34bf35863380bb4fb9590647cd8954bc03f09eac43684db8b19867b2a8cdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-08-16T20:00:00Z",
    "title_canon_sha256": "adb26030e13be597a6bc023cb3a0a44d7564fab686f9712ac49d3bf798ee4015"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3463",
    "kind": "arxiv",
    "version": 1
  }
}