Pith Number

pith:YQYSIJ3P

pith:2010:YQYSIJ3PQP5D6OYEL23ILMLM3P

not attested not anchored not stored refs pending

The Distribution of Warm Ionized Medium in Galaxies

L. M. Haffner

arxiv:1008.0622 v1 · 2010-08-03 · 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{YQYSIJ3PQP5D6OYEL23ILMLM3P}

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	2026-05-18T01:12:43.675909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c43124276f83fa3f3b045eb685b16cdbe92f54b8d8ff1ec180a8838bfde2f01f

Aliases

arxiv: 1008.0622 · arxiv_version: 1008.0622v1 · doi: 10.48550/arxiv.1008.0622 · pith_short_12: YQYSIJ3PQP5D · pith_short_16: YQYSIJ3PQP5D6OYE · pith_short_8: YQYSIJ3P

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/YQYSIJ3PQP5D6OYEL23ILMLM3P \
  | 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: c43124276f83fa3f3b045eb685b16cdbe92f54b8d8ff1ec180a8838bfde2f01f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23533d0b55050506a97c423f4964c89e465f17c6781df603747effd7f531453c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-03T19:14:57Z",
    "title_canon_sha256": "1366d803bf885463900ba3657fbdc1581cc1fbf181a4d1c670e81076edef329a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0622",
    "kind": "arxiv",
    "version": 1
  }
}