Pith Number

pith:GC6LU56Y

pith:2013:GC6LU56Y3WCEILEKN7CP32B6R4

not attested not anchored not stored refs pending

An X-rays Survey of the Young Stellar Population of the Lynds 1641 and Iota Orionis Regions

F. Walter, G. Micela, I. Pillitteri, J. Bally, J. M. Oliveira, J. Stauffer, L. Allen, L. Hartman, L. Rebull, Marc Gagne`, P. Myers, R. A. Gutermuth, S. J. Wolk, S. Sciortino, S. T. Megeath

arxiv:1303.3996 v1 · 2013-03-16 · astro-ph.SR · 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{GC6LU56Y3WCEILEKN7CP32B6R4}

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	2026-05-18T01:51:01.558994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30bcba77d8dd84442c8a6fc4fde83e8f2bb4de2062febec49f97a0172d0b0b69

Aliases

arxiv: 1303.3996 · arxiv_version: 1303.3996v1 · doi: 10.48550/arxiv.1303.3996 · pith_short_12: GC6LU56Y3WCE · pith_short_16: GC6LU56Y3WCEILEK · pith_short_8: GC6LU56Y

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/GC6LU56Y3WCEILEKN7CP32B6R4 \
  | 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: 30bcba77d8dd84442c8a6fc4fde83e8f2bb4de2062febec49f97a0172d0b0b69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6358056c43653979842c2a3d165e6638981f98fb3d24214e3dc07388aeb0e2f3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-03-16T17:14:58Z",
    "title_canon_sha256": "805e84cb0755bafc5d5fc82db5c4ad24971934d364ba8bdae91922d382e433b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3996",
    "kind": "arxiv",
    "version": 1
  }
}