Pith Number

pith:QPKKKJ3M

pith:2010:QPKKKJ3M5XZPHTPZLVAV3JW75X

not attested not anchored not stored refs pending

The JCMT Legacy Survey of the Gould Belt: a first look at Taurus with HARP

A. Chrysostomou, A. Duarte-Cabral, B. Cavanagh, B. Matthews, C. Brunt, C.J. Davis, D. Johnstone, D. Nutter, D. Ward-Thompson, E.I. Curtis, G.A. Fuller, Glenn J. White, H. Butner, H. Matthews, J. Di Francesco, J.G.A. Wouterloot, J. Hatchell, J.M.C. Rawlings, J. Roberts, J.S. Greaves, J.S. Richer, J.V. Buckle, J.Yates, M. Etxaluze, M. Fich, M.R. Hogerheijde, N. Tothill, P. Friberg, R. Friesen, R.J. Simpson, S. Graves, S. Sadavoy, S.Viti, Y. Tsamis

arxiv:1002.2020 v1 · 2010-02-10 · 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{QPKKKJ3M5XZPHTPZLVAV3JW75X}

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	2026-05-18T02:09:10.388636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83d4a5276cedf2f3cdf95d415da6dfede226dfcaecd70f29c9078e58e6333be2

Aliases

arxiv: 1002.2020 · arxiv_version: 1002.2020v1 · doi: 10.48550/arxiv.1002.2020 · pith_short_12: QPKKKJ3M5XZP · pith_short_16: QPKKKJ3M5XZPHTPZ · pith_short_8: QPKKKJ3M

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/QPKKKJ3M5XZPHTPZLVAV3JW75X \
  | 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: 83d4a5276cedf2f3cdf95d415da6dfede226dfcaecd70f29c9078e58e6333be2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2c31f3c28d979fdcd934b9fc0b8b02a48f091f95e361e6772bc0b5dacb2b220",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-02-10T02:41:46Z",
    "title_canon_sha256": "31e0ab7d24f8d8b97ac0a3b44d7ac30cde7c0b29289575214cc03b51cc14cfc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2020",
    "kind": "arxiv",
    "version": 1
  }
}