Pith Number

pith:ARQWKU4U

pith:2019:ARQWKU4UPDFE2D23333VIZBT6J

not attested not anchored not stored refs pending

Tomographic measurement of the intergalactic gas pressure through galaxy-tSZ cross-correlations

David Alonso, John A. Peacock, Maciej Bilicki, Nick Koukoufilippas

arxiv:1909.09102 v3 · 2019-09-19 · 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{ARQWKU4UPDFE2D23333VIZBT6J}

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	2026-07-05T01:28:48.707593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

046165539478ca4d0f5bdef7546433f258a0b55f02f9d452b4673a7b062ae255

Aliases

arxiv: 1909.09102 · arxiv_version: 1909.09102v3 · doi: 10.48550/arxiv.1909.09102 · pith_short_12: ARQWKU4UPDFE · pith_short_16: ARQWKU4UPDFE2D23 · pith_short_8: ARQWKU4U

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/ARQWKU4UPDFE2D23333VIZBT6J \
  | 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: 046165539478ca4d0f5bdef7546433f258a0b55f02f9d452b4673a7b062ae255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d751e010213da690d96b2cf1c14946620729cadc3a32ae9d70fc59ef0a1d1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-09-19T17:19:08Z",
    "title_canon_sha256": "8b1f232f4df806baf23bc4647c3c64cc2ca9e424884e9d90a4cbcfaf37254598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09102",
    "kind": "arxiv",
    "version": 3
  }
}