Pith Number

pith:5JTQWPJD

pith:2011:5JTQWPJDK42A26SDOYWAT5XOUB

not attested not anchored not stored refs pending

The Palomar Transient Factory Orion Project: Eclipsing Binaries and Young Stellar Objects

Andrew F. Boden, Carl J. Grillmair, Charles A. Beichman, David Levitan, David R. Ciardi, Dawn M. Gelino, Dovi Poznanski, D. W. Hoard, Eran O. Ofek, Jason A. Surace, John R. Stauffer, Joshua S. Bloom, Julian C. van Eyken, Kaspar von Braun, Luisa M. Rebull, Mansi M. Kasliwal, Nicholas M. Law, Peter E. Nugent, Peter Plavchan, Rachel L. Akeson, Robert M. Quimby, Russ Laher, S. Bradley Cenko, Sean Mattingly, Shrinivas R. Kulkarni, Solange V. Ram\'irez, Stephen R. Kane, Steve B. Howell

arxiv:1106.3570 v2 · 2011-06-17 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JTQWPJDK42A26SDOYWAT5XOUB}

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	2026-05-18T04:13:46.772768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea670b3d2357340d7a43762c09f6eea05a63cccada9e49a9935f4c76c0cecae2

Aliases

arxiv: 1106.3570 · arxiv_version: 1106.3570v2 · doi: 10.48550/arxiv.1106.3570 · pith_short_12: 5JTQWPJDK42A · pith_short_16: 5JTQWPJDK42A26SD · pith_short_8: 5JTQWPJD

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/5JTQWPJDK42A26SDOYWAT5XOUB \
  | 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: ea670b3d2357340d7a43762c09f6eea05a63cccada9e49a9935f4c76c0cecae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e937b769918e6ecc1be3b734c46943a57fee8b755eb076579aa2d30861dd13",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-17T20:11:03Z",
    "title_canon_sha256": "58e48f3aa90793f37975124f817b937c5abad657fa0d186e761343eb8ea1411c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3570",
    "kind": "arxiv",
    "version": 2
  }
}