Pith Number

pith:KX356UFA

pith:2010:KX356UFAUAVB4DVOZXGENTMZOQ

not attested not anchored not stored refs pending

The physical and dynamical structure of Serpens: Two very different sub-(proto)clusters

A. Duarte-Cabral, E.F. Ladd, G.A. Fuller, J. Buckle, J. Hatchell, J. Richer, N. Peretto, S.F. Graves

arxiv:1006.0879 v1 · 2010-06-04 · 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{KX356UFAUAVB4DVOZXGENTMZOQ}

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

Evolution of compressed clouds formed by filament coalescence. I. Oblique collisions

Receipt and verification

First computed	2026-05-18T02:07:04.741062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f7df50a0a02a1e0eaecdcc46cd997409a5d5b70283cad257dd6235ca0a0408

Aliases

arxiv: 1006.0879 · arxiv_version: 1006.0879v1 · doi: 10.48550/arxiv.1006.0879 · pith_short_12: KX356UFAUAVB · pith_short_16: KX356UFAUAVB4DVO · pith_short_8: KX356UFA

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/KX356UFAUAVB4DVOZXGENTMZOQ \
  | 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: 55f7df50a0a02a1e0eaecdcc46cd997409a5d5b70283cad257dd6235ca0a0408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e948f7bf95ac14fc20c85cb3ab04a1ce7c0db9702a05bff0d9ee6ec3c871e861",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-04T12:39:13Z",
    "title_canon_sha256": "acf789930d5a758f1d52588be7433fa773c383af0d2f14db91ba45c389dd9cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0879",
    "kind": "arxiv",
    "version": 1
  }
}