Pith Number

pith:6NWXNUKC

pith:2010:6NWXNUKC23VDXRNTCEZCJEBARI

not attested not anchored not stored refs pending

Observing the End of Cold Flow Accretion using Halo Absorption Systems

(2) ETH Zurich, (3) UC Irvine, 4), (4) CGE, (5) NYCCT, (6) Univ. Zurich, (7) McMaster), Ariyeh H. Maller (5), Elizabeth J. Barton (3, James S. Bullock (3, James Wadsley (7) ((1) JPL, J\"urg Diemand (6), Kyle R. Stewart (1), Tobias Kaufmann (2)

arxiv:1012.2128 v2 · 2010-12-09 · 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{6NWXNUKC23VDXRNTCEZCJEBARI}

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	2026-05-18T04:20:38.225981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f36d76d142d6ea3bc5b311322490208a3f271e8ec54ae24f61e5e45f9df38512

Aliases

arxiv: 1012.2128 · arxiv_version: 1012.2128v2 · doi: 10.48550/arxiv.1012.2128 · pith_short_12: 6NWXNUKC23VD · pith_short_16: 6NWXNUKC23VDXRNT · pith_short_8: 6NWXNUKC

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/6NWXNUKC23VDXRNTCEZCJEBARI \
  | 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: f36d76d142d6ea3bc5b311322490208a3f271e8ec54ae24f61e5e45f9df38512

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dea8ebc931bc2ffb07a813de008273987aa35744a0fce6931367d72eb468aa06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-12-09T21:23:07Z",
    "title_canon_sha256": "b7514cd309f7e4d63291a4ecdd9a7f2c0b4af3700410af89bfef24469d547d67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2128",
    "kind": "arxiv",
    "version": 2
  }
}