Pith Number

pith:XSCJ6LMB

pith:2010:XSCJ6LMBFP4O4FRKBSWOIG35IA

not attested not anchored not stored refs pending

A Spitzer View of Star Formation in the Cygnus X North Complex

D. Mizuno, E. Keto, F. Motte, G. G. Fazio, H. A. Smith, I. M. Beerer, J. D. Adams, J. Hernandez, J. L. Hora, K. E. Kraemer, L. E. Allen, N. Schneider, P. W. Lucas, R. A. Gutermuth, R. Simon, S. Bontemps, S. Carey, S. Price, S. T. Megeath, X. P. Koenig

arxiv:1007.2112 v1 · 2010-07-13 · 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{XSCJ6LMBFP4O4FRKBSWOIG35IA}

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	2026-05-18T02:06:22.532527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc849f2d812bf8ee162a0cace41b7d40184156aef2f30789e7b561e0870d44c8

Aliases

arxiv: 1007.2112 · arxiv_version: 1007.2112v1 · doi: 10.48550/arxiv.1007.2112 · pith_short_12: XSCJ6LMBFP4O · pith_short_16: XSCJ6LMBFP4O4FRK · pith_short_8: XSCJ6LMB

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/XSCJ6LMBFP4O4FRKBSWOIG35IA \
  | 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: bc849f2d812bf8ee162a0cace41b7d40184156aef2f30789e7b561e0870d44c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7e09565bd7735d010dbe079194d7a7904fb87a033f9577d4dd68b2bee13943",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-07-13T14:13:53Z",
    "title_canon_sha256": "2db4cee3f709b9b1790ab3469542296dbc8c618bd15ed7c7494c346e0ef6f333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2112",
    "kind": "arxiv",
    "version": 1
  }
}