Pith Number

pith:D2MLLM2Q

pith:2011:D2MLLM2QWZXMHXZDRPCFGOMBDC

not attested not anchored not stored refs pending

NUV Excess in Slowly Accreting T Tauri Stars: Limits Imposed by Chromospheric Emission

Alexander Brown, Catherine Espaillat, Christopher Johns-Krull, David Ardila, Edwin Bergin, Evelyne Roueff, Frederick Walter, Gaitee Hussain, Gregory Herczeg, Hao Yang, Herve Abgrall, Jeffrey Linsky, Jeff Valenti, Joanna Brown, Kevin France, Laura Ingleby, Lynne Hillenbrand, Melissa McClure, Nuria Calvet, Richard Alexander, Scott G. Gregory, Suzan Edwards, Thomas Bethell

arxiv:1110.6312 v1 · 2011-10-28 · 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{D2MLLM2QWZXMHXZDRPCFGOMBDC}

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	2026-05-18T01:59:50.637661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e98b5b350b66ec3df238bc45339811895c3bf2b6349b3788988ea5ac4955cb9

Aliases

arxiv: 1110.6312 · arxiv_version: 1110.6312v1 · doi: 10.48550/arxiv.1110.6312 · pith_short_12: D2MLLM2QWZXM · pith_short_16: D2MLLM2QWZXMHXZD · pith_short_8: D2MLLM2Q

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/D2MLLM2QWZXMHXZDRPCFGOMBDC \
  | 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: 1e98b5b350b66ec3df238bc45339811895c3bf2b6349b3788988ea5ac4955cb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "269b369697472e8e318b1ed90b828bbbf4a62b4d4554b58023c17ff180b1ef13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-28T12:18:45Z",
    "title_canon_sha256": "b6b9476768cc26c75c57db5a6d54776615accd5ab914d049979c12b0dd93df96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6312",
    "kind": "arxiv",
    "version": 1
  }
}