Pith Number

pith:TFJD4JGE

pith:2008:TFJD4JGEMR4FZDTMHUIKMUK3PG

not attested not anchored not stored refs pending

Multiwavelength Signatures of Magnetic Activity from Young Stellar Objects in the LkH\alpha101 Cluster

R. A. Osten, S. J. Wolk

arxiv:0810.4873 v1 · 2008-10-27 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFJD4JGEMR4FZDTMHUIKMUK3PG}

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	2026-05-18T04:29:25.673554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99523e24c464785c8e6c3d10a6515b79987ac2f753aab939657ff3085e831447

Aliases

arxiv: 0810.4873 · arxiv_version: 0810.4873v1 · doi: 10.48550/arxiv.0810.4873 · pith_short_12: TFJD4JGEMR4F · pith_short_16: TFJD4JGEMR4FZDTM · pith_short_8: TFJD4JGE

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/TFJD4JGEMR4FZDTMHUIKMUK3PG \
  | 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: 99523e24c464785c8e6c3d10a6515b79987ac2f753aab939657ff3085e831447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecf9e66ecae690862382dfc448b1b495cc91c49e8b4f3c19f814b6be38dcf613",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-27T17:02:39Z",
    "title_canon_sha256": "d8bdb185ab359e5a1e9416b6be4b823d43813fbb6bb2b237a9774ba95deb3b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4873",
    "kind": "arxiv",
    "version": 1
  }
}