Pith Number

pith:T6ODX5WK

pith:2002:T6ODX5WKWJ2SER3IU7FAWJN6G5

not attested not anchored not stored refs pending

How Do Galaxies Get Their Gas?

& David H. Weinberg, Dusan Keres, Neal Katz, Romeel Dave

arxiv:astro-ph/0209279 v1 · 2002-09-13 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6ODX5WKWJ2SER3IU7FAWJN6G5}

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.

Cited by

2 papers in Pith

Cosmic web stripping and starvation of low-mass filament galaxies in TNG50

First Results from the TNG50 Simulation: Galactic outflows driven by supernovae and black hole feedback

Receipt and verification

First computed	2026-05-18T01:21:50.386054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f9c3bf6cab275224768a7ca0b25be377def14bda0c36a01da8367755aac1164

Aliases

arxiv: astro-ph/0209279 · arxiv_version: astro-ph/0209279v1 · doi: 10.48550/arxiv.astro-ph/0209279 · pith_short_12: T6ODX5WKWJ2S · pith_short_16: T6ODX5WKWJ2SER3I · pith_short_8: T6ODX5WK

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/T6ODX5WKWJ2SER3IU7FAWJN6G5 \
  | 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: 9f9c3bf6cab275224768a7ca0b25be377def14bda0c36a01da8367755aac1164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b7573be4f3d9e969877413d27603b731633c23ec46a5b7bdbfeb83d82327ac",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-09-13T21:26:44Z",
    "title_canon_sha256": "b6b8055e0de8fbe68e6fcda66ec01b09623761a882c969cf1bcebccbcedbe2ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0209279",
    "kind": "arxiv",
    "version": 1
  }
}