Pith Number

pith:5XICUAUM

pith:2015:5XICUAUMQJZRJQTR66Y3PLESRK

not attested not anchored not stored refs pending

Dust in a compact, cold, high-velocity cloud: A new approach to removing foreground emission

Daniel Lenz, J\"urgen Kerp, Lars Fl\"oer

arxiv:1512.08769 v1 · 2015-12-29 · 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{5XICUAUMQJZRJQTR66Y3PLESRK}

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	2026-05-18T01:21:03.888138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edd02a028c827314c271f7b1b7ac928a8692baf258b0e544afeea9f0ee31d98b

Aliases

arxiv: 1512.08769 · arxiv_version: 1512.08769v1 · doi: 10.48550/arxiv.1512.08769 · pith_short_12: 5XICUAUMQJZR · pith_short_16: 5XICUAUMQJZRJQTR · pith_short_8: 5XICUAUM

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/5XICUAUMQJZRJQTR66Y3PLESRK \
  | 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: edd02a028c827314c271f7b1b7ac928a8692baf258b0e544afeea9f0ee31d98b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42af9b1e062c60049539facabeeddd542c505994c3b6fe6f3d2c059fc6756800",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-29T19:55:59Z",
    "title_canon_sha256": "95e7d3a3839a353d74db34dddcb7080153f6eae5d8e8bd0e63b94af29b5729e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08769",
    "kind": "arxiv",
    "version": 1
  }
}