Pith Number

pith:ZKGWYZLM

pith:2025:ZKGWYZLMREST7IGXAJPLB5UIIF

not attested not anchored not stored refs pending

HP2 Survey V. Ophiuchus: Filament formation in a dispersing cloud complex

Charles Lada, Jo\~ao Alves, Marco Lombardi

arxiv:2501.13931 v1 · 2025-01-23 · 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{ZKGWYZLMREST7IGXAJPLB5UIIF}

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

The evolution of velocity dispersion in the Sco-Cen OB association

Magnetic field alignment with dense cores in the transition between cloud and core scales

Receipt and verification

First computed	2026-07-05T11:06:10.060188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca8d6c656c89253fa0d7025eb0f6884163133c706b355ebe78f424b6d51e0f2b

Aliases

arxiv: 2501.13931 · arxiv_version: 2501.13931v1 · doi: 10.48550/arxiv.2501.13931 · pith_short_12: ZKGWYZLMREST · pith_short_16: ZKGWYZLMREST7IGX · pith_short_8: ZKGWYZLM

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/ZKGWYZLMREST7IGXAJPLB5UIIF \
  | 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: ca8d6c656c89253fa0d7025eb0f6884163133c706b355ebe78f424b6d51e0f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc7dc68566d2480eee456f2035114afd6c195fe88f2f3f914f8043b3fda0d58",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-23T18:59:59Z",
    "title_canon_sha256": "4cbee5da27326676a066ffbad4f30a2660dfba2e0eebb241fd2dd5e6b62e46a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13931",
    "kind": "arxiv",
    "version": 1
  }
}