Pith Number

pith:74WOBKFP

pith:2013:74WOBKFPWBAVH5YYQ36ZIQAN4K

not attested not anchored not stored refs pending

No evidence for intense, cold accretion onto YSOs from measurements of Li in T-Tauri stars

Cameron P. M. Bell, Darryl J. Sergison, N. J. Mayne, R. D. Jeffries, Tim Naylor

arxiv:1306.2282 v1 · 2013-06-10 · astro-ph.GA · 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{74WOBKFPWBAVH5YYQ36ZIQAN4K}

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	2026-05-18T01:49:24.146101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2ce0a8afb04153f71886fd94400de2885a88ea19c1f9007ec57415ba3685d9

Aliases

arxiv: 1306.2282 · arxiv_version: 1306.2282v1 · doi: 10.48550/arxiv.1306.2282 · pith_short_12: 74WOBKFPWBAV · pith_short_16: 74WOBKFPWBAVH5YY · pith_short_8: 74WOBKFP

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/74WOBKFPWBAVH5YYQ36ZIQAN4K \
  | 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: ff2ce0a8afb04153f71886fd94400de2885a88ea19c1f9007ec57415ba3685d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdbf0a5ca94b66c45dff2ed176a4527acbef80bab82699daf941229cb4c904b6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-06-10T19:05:03Z",
    "title_canon_sha256": "21a47f4f774f45ed6466eeb5aabdf1e21fd7eeb02cb9a59228cacb0f2299e504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2282",
    "kind": "arxiv",
    "version": 1
  }
}