Pith Number

pith:HZROT6JL

pith:2016:HZROT6JLWL5IGOSVFV427MBI36

not attested not anchored not stored refs pending

Predicted Sizes of Pressure-Supported HI Clouds in the Outskirts of the Virgo Cluster

Abraham Loeb, Blakesley Burkhart

arxiv:1604.01767 v2 · 2016-04-06 · 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{HZROT6JLWL5IGOSVFV427MBI36}

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	2026-05-18T01:12:29.603896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e62e9f92bb2fa833a552d79afb028df88033d102d835ab0755caf845170b137

Aliases

arxiv: 1604.01767 · arxiv_version: 1604.01767v2 · doi: 10.48550/arxiv.1604.01767 · pith_short_12: HZROT6JLWL5I · pith_short_16: HZROT6JLWL5IGOSV · pith_short_8: HZROT6JL

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/HZROT6JLWL5IGOSVFV427MBI36 \
  | 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: 3e62e9f92bb2fa833a552d79afb028df88033d102d835ab0755caf845170b137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "031d35a57d9d9532c016f71b05273eead20c2a9c563417f0cf084c3db99da384",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-06T20:00:00Z",
    "title_canon_sha256": "7dbe4282e6867fe67b7445133052e5320a2ace0b065a1c7c310726b3e58d7cc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01767",
    "kind": "arxiv",
    "version": 2
  }
}