Pith Number

pith:3O7PCF2N

pith:2026:3O7PCF2NYQTDHZTUJEH7KI43NF

not attested not anchored not stored refs pending

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

Benedetta Vulcani, Daria Zakharova, Gabriella De Lucia, Lizhi Xie, Sean McGee, Stefania Barsanti

arxiv:2605.23457 v1 · 2026-05-22 · 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{3O7PCF2NYQTDHZTUJEH7KI43NF}

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	2026-05-25T02:01:55.174389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbbef1174dc42633e674490ff5239b69575c4fed94b69ffd79db67aff462e9a5

Aliases

arxiv: 2605.23457 · arxiv_version: 2605.23457v1 · doi: 10.48550/arxiv.2605.23457 · pith_short_12: 3O7PCF2NYQTD · pith_short_16: 3O7PCF2NYQTDHZTU · pith_short_8: 3O7PCF2N

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/3O7PCF2NYQTDHZTUJEH7KI43NF \
  | 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: dbbef1174dc42633e674490ff5239b69575c4fed94b69ffd79db67aff462e9a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba6e879b69bb9d97732984bcb6a5fb4ad1980a0923f6e321ccdabba02bad019e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-22T10:16:45Z",
    "title_canon_sha256": "ecc55c55bb6cf9cae9a55a3a6d1de32be5dc792e53f095b59f66eb0979465cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23457",
    "kind": "arxiv",
    "version": 1
  }
}