Pith Number

pith:AYERDCIY

pith:2011:AYERDCIYBSY6XGRV2NYSNOXWC6

not attested not anchored not stored refs pending

On the origin of gaseous galaxy halos - Low-column density gas in the Milky Way halo

B. Winkel, J. Kerp, N. Ben Bekhti, P. Richter, U. Klein

arxiv:1102.5205 v1 · 2011-02-25 · 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{AYERDCIYBSY6XGRV2NYSNOXWC6}

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	2026-05-18T01:55:39.975609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06091189180cb1eb9a35d37126baf617906b9bf9f3e35baf5ef021c8585e0a46

Aliases

arxiv: 1102.5205 · arxiv_version: 1102.5205v1 · doi: 10.48550/arxiv.1102.5205 · pith_short_12: AYERDCIYBSY6 · pith_short_16: AYERDCIYBSY6XGRV · pith_short_8: AYERDCIY

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/AYERDCIYBSY6XGRV2NYSNOXWC6 \
  | 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: 06091189180cb1eb9a35d37126baf617906b9bf9f3e35baf5ef021c8585e0a46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b447ad4c9c276f302c24581593830a320c03f049d0f3a59c1e72ed40d9a651",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-02-25T10:37:59Z",
    "title_canon_sha256": "2dc8cdfa6ad565d7081c22bec175519cb0dba3ccf66c2c150743c8bff7d8ec51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5205",
    "kind": "arxiv",
    "version": 1
  }
}