Pith Number

pith:M3WQ4YLN

pith:2014:M3WQ4YLNKCBEKJXYAWYSWJ7O7X

not attested not anchored not stored refs pending

PMS and ZAMS stars associated with the dark cloud LDN 1655

Carlos Chavarria-K, Eduardo de la Fuente, Estela de Lara, Marco A. Moreno-Corral

arxiv:1405.6346 v1 · 2014-05-24 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3WQ4YLNKCBEKJXYAWYSWJ7O7X}

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	2026-05-18T02:51:07.480077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66ed0e616d50824526f805b12b27eefdf3eb9ef077f1eb24e1122f459241d38c

Aliases

arxiv: 1405.6346 · arxiv_version: 1405.6346v1 · doi: 10.48550/arxiv.1405.6346 · pith_short_12: M3WQ4YLNKCBE · pith_short_16: M3WQ4YLNKCBEKJXY · pith_short_8: M3WQ4YLN

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/M3WQ4YLNKCBEKJXYAWYSWJ7O7X \
  | 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: 66ed0e616d50824526f805b12b27eefdf3eb9ef077f1eb24e1122f459241d38c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b1ca14127a1e0ee8d0feae2b076f3e7aa39c0ff6b9bcd5afb2e12ec1c4c9d36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-24T21:33:03Z",
    "title_canon_sha256": "dd856082e6815f15bbb12ff1ad3aa7b44fee0cd8e35cc13a6593614c0f64923c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6346",
    "kind": "arxiv",
    "version": 1
  }
}