Pith Number

pith:2P2SRI3I

pith:2014:2P2SRI3IFE4EJ7A3BFSQUIZVBX

not attested not anchored not stored refs pending

IN-SYNC II: Virial Stars from Sub-Virial Cores -- The Velocity Dispersion of Embedded Pre-Main-Sequence Stars in NGC 1333

David L. Nidever, Gail Zasowski, H\'ector G. Arce, John C. Wilson, Jonathan B. Foster, Jonathan C. Tan, Keivan G. Stassun, Kevin M. Flaherty, Kevin R. Covey, Luisa Rebull, Michael R. Meyer, Michael Skrutskie, Michiel Cottaar, Nicola Da Rio, Peter M. Frinchaboy, S. Drew Chojnowski, Steven R. Majewski

arxiv:1411.6013 v1 · 2014-11-21 · astro-ph.GA · 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{2P2SRI3IFE4EJ7A3BFSQUIZVBX}

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	2026-05-18T01:41:28.382625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3f528a368293844fc1b09650a23350dc9f66e647fdc3287be4194ae12095e47

Aliases

arxiv: 1411.6013 · arxiv_version: 1411.6013v1 · doi: 10.48550/arxiv.1411.6013 · pith_short_12: 2P2SRI3IFE4E · pith_short_16: 2P2SRI3IFE4EJ7A3 · pith_short_8: 2P2SRI3I

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/2P2SRI3IFE4EJ7A3BFSQUIZVBX \
  | 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: d3f528a368293844fc1b09650a23350dc9f66e647fdc3287be4194ae12095e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "712091016f18efc9b59ca3cdcd370e0cb86461bb303d660297cc9b4408581263",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-21T21:00:05Z",
    "title_canon_sha256": "c63ab5c3278fc59e478f4374ae75a638be4dbde21ac57094ae29552ad74aec13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6013",
    "kind": "arxiv",
    "version": 1
  }
}