Pith Number

pith:UOOH7BY6

pith:2013:UOOH7BY6ZEPGIGICDEPC2JU3NV

not attested not anchored not stored refs pending

Magnetically Controlled Accretion on the Classical T Tauri Stars GQ Lupi and TW Hydrae

C. Keller, C. M. Johns-Krull, F. Snik, H. C. Stempels, J. A. Valenti, M. Rodenhuis, N. E. Piskunov, O. Kuchukhov, S. V. Jeffers, V. Makaganiuk, W. Chen

arxiv:1301.3182 v2 · 2013-01-14 · 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{UOOH7BY6ZEPGIGICDEPC2JU3NV}

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	2026-05-18T01:52:12.269698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a39c7f871ec91e641902191e2d269b6d7bd9017f18879084ce17df34208f6e84

Aliases

arxiv: 1301.3182 · arxiv_version: 1301.3182v2 · doi: 10.48550/arxiv.1301.3182 · pith_short_12: UOOH7BY6ZEPG · pith_short_16: UOOH7BY6ZEPGIGIC · pith_short_8: UOOH7BY6

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/UOOH7BY6ZEPGIGICDEPC2JU3NV \
  | 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: a39c7f871ec91e641902191e2d269b6d7bd9017f18879084ce17df34208f6e84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e05c76d252dc045cb6b31665f207cbc19ec8e769c7580da43aa553481a8b2d0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-01-14T23:12:05Z",
    "title_canon_sha256": "7de59705f86b8cb3c38ab7f26dc9aed381d75c28f7bfd57ee0715c5955b86003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3182",
    "kind": "arxiv",
    "version": 2
  }
}