Pith Number

pith:PYJ4WMDK

pith:2021:PYJ4WMDKQSDEJD73AEJWLS6PT3

not attested not anchored not stored refs pending

Ram Pressure Stripping in High-Density Environments

A. Boselli, M. Fossati, M. Sun

arxiv:2109.13614 v2 · 2021-09-28 · 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{PYJ4WMDKQSDEJD73AEJWLS6PT3}

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

1 paper in Pith

Up, Up, and Away? Quantifying ISM Fallback using Ram Pressure Stripping Simulations

Receipt and verification

First computed	2026-07-05T04:27:45.972417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e13cb306a8486448ffb011365cbcf9efe19d7c1070fd8f97196447ade68bbfb

Aliases

arxiv: 2109.13614 · arxiv_version: 2109.13614v2 · doi: 10.48550/arxiv.2109.13614 · pith_short_12: PYJ4WMDKQSDE · pith_short_16: PYJ4WMDKQSDEJD73 · pith_short_8: PYJ4WMDK

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/PYJ4WMDKQSDEJD73AEJWLS6PT3 \
  | 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: 7e13cb306a8486448ffb011365cbcf9efe19d7c1070fd8f97196447ade68bbfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b59375a45ffc4f85d967db7672dd7e6255bbedee84f705f73c904d34379324",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-28T11:08:44Z",
    "title_canon_sha256": "3ce18ef6b1345bcde57c1b37bb4466ba13fcbadb3f7df4d7b94f079facb602d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13614",
    "kind": "arxiv",
    "version": 2
  }
}