Pith Number

pith:CMVHLSVY

pith:2019:CMVHLSVYCH3H4Z5XOQ2TLPFMBH

not attested not anchored not stored refs pending

Measuring dynamical masses from gas kinematics in simulated high-redshift galaxies

Christopher C. Hayward, Claude-Andr\'e Faucher-Gigu\`ere, Daniel Angl\'es-Alc\'azar, Du\v{s}an Kere\v{s}, Philip F. Hopkins, Robert Feldmann, Sarah Wellons

arxiv:1908.05274 v2 · 2019-08-14 · 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{CMVHLSVYCH3H4Z5XOQ2TLPFMBH}

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	2026-07-05T01:26:05.223025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

132a75cab811f67e67b7743535bcac09e90ce13f1fa6724376bda7fc2a87c2b3

Aliases

arxiv: 1908.05274 · arxiv_version: 1908.05274v2 · doi: 10.48550/arxiv.1908.05274 · pith_short_12: CMVHLSVYCH3H · pith_short_16: CMVHLSVYCH3H4Z5X · pith_short_8: CMVHLSVY

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/CMVHLSVYCH3H4Z5XOQ2TLPFMBH \
  | 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: 132a75cab811f67e67b7743535bcac09e90ce13f1fa6724376bda7fc2a87c2b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a82567b0dd26825ad9d6751985e8042a850d1df19e5fdaad2ceb176b8b41aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-14T18:00:00Z",
    "title_canon_sha256": "94f24ecc0d3ef4cb75d0bedbc577d79f65b0d5b6dfeac1728f2eecd237b651fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05274",
    "kind": "arxiv",
    "version": 2
  }
}