Pith Number

pith:PSI4ONSB

pith:2010:PSI4ONSBOBWKF7TDMSQLAKKLCC

not attested not anchored not stored refs pending

Non-stationary dynamo & magnetospheric accretion processes of the classical T Tauri star V2129 Oph

C Argiroffi, C Dougados, E Flaccomio, F Menard, FM Walter, GAJ Hussain, J Bouvier, JF Donati, KN Grankin, MB Skelly, MM Jardine, MM Romanova, SG Gregory, the MaPP collaboration

arxiv:1011.4789 v2 · 2010-11-22 · 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{PSI4ONSBOBWKF7TDMSQLAKKLCC}

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	2026-05-18T02:04:42.683013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c91c73641706ca2fe6364a0b0294b10aeda4f22dee5885f01198f0d3dd318cc

Aliases

arxiv: 1011.4789 · arxiv_version: 1011.4789v2 · doi: 10.48550/arxiv.1011.4789 · pith_short_12: PSI4ONSBOBWK · pith_short_16: PSI4ONSBOBWKF7TD · pith_short_8: PSI4ONSB

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/PSI4ONSBOBWKF7TDMSQLAKKLCC \
  | 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: 7c91c73641706ca2fe6364a0b0294b10aeda4f22dee5885f01198f0d3dd318cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5bb610596ccd6a55c398ed02669e49848473d54f5b1ecfbbd21721ffeaa3501",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-22T12:36:11Z",
    "title_canon_sha256": "f0cfee1ac5674f7dc47ab4aa8a451a937d8ba94cda2ce0dd1a14af6f939146b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4789",
    "kind": "arxiv",
    "version": 2
  }
}