Pith Number

pith:H6D36PRH

pith:2015:H6D36PRHXYSXHHKXV5GX25PMLP

not attested not anchored not stored refs pending

The Circumgalactic Medium of the Milky Way is Half Hidden

J. E. G. Peek, M. E. Putman, M. R. Joung, Y. Zheng

arxiv:1504.05594 v1 · 2015-04-21 · 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{H6D36PRHXYSXHHKXV5GX25PMLP}

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	2026-05-18T00:31:36.565237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f87bf3e27be25739d57af4d7d75ec5be81176a0a36d2ad403b71f007696e567

Aliases

arxiv: 1504.05594 · arxiv_version: 1504.05594v1 · doi: 10.48550/arxiv.1504.05594 · pith_short_12: H6D36PRHXYSX · pith_short_16: H6D36PRHXYSXHHKX · pith_short_8: H6D36PRH

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/H6D36PRHXYSXHHKXV5GX25PMLP \
  | 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: 3f87bf3e27be25739d57af4d7d75ec5be81176a0a36d2ad403b71f007696e567

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "858c2ee0ea60aa1b3d9f77dc66db48a5375c544dc5e92566bdae13155a57acf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-21T20:01:50Z",
    "title_canon_sha256": "4db182d7d2078c37e1a21f24140892601e7e040b3a567bdcadbccf3bca102b0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05594",
    "kind": "arxiv",
    "version": 1
  }
}