Pith Number

pith:IIVSLYQH

pith:2011:IIVSLYQHVHCRAMS66PKOF4SNSB

not attested not anchored not stored refs pending

Variable X-ray emission from the accretion shock in the Classical T Tauri Star V2129 Oph

C. Argiroffi, E. Flaccomio, F. M. Walter, G. A. J. Hussain, J. Bouvier, J.-F. Donati, K. V. Getman, M. B. Skelly, M. M. Jardine, S. G. Gregory

arxiv:1102.5751 v1 · 2011-02-28 · 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{IIVSLYQHVHCRAMS66PKOF4SNSB}

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	2026-05-18T02:03:02.171425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

422b25e207a9c510325ef3d4e2f24d904598a8eb4de7a7b43151e75bf969e8b5

Aliases

arxiv: 1102.5751 · arxiv_version: 1102.5751v1 · doi: 10.48550/arxiv.1102.5751 · pith_short_12: IIVSLYQHVHCR · pith_short_16: IIVSLYQHVHCRAMS6 · pith_short_8: IIVSLYQH

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/IIVSLYQHVHCRAMS66PKOF4SNSB \
  | 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: 422b25e207a9c510325ef3d4e2f24d904598a8eb4de7a7b43151e75bf969e8b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54b432ba9668a085ffae70c44eaaeadc1a3d253a42eaf065d3493633ed6f90b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-28T19:33:15Z",
    "title_canon_sha256": "cdbf52d3dd3ee2fddcec1e0bcaf794042dc2f80f4071ff4c6dd999dec37243d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5751",
    "kind": "arxiv",
    "version": 1
  }
}