Pith Number

pith:MSI66KEO

pith:2014:MSI66KEOPGSHZV53UUIPLMVFP5

not attested not anchored not stored refs pending

HST FUV monitoring of TW Hya

A. K. Dupree, G. J. M. Luna, H. M. G\"unther, N. S. Brickhouse, P. C. Schneider, S. J. Wolk

arxiv:1408.3049 v2 · 2014-08-13 · 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{MSI66KEOPGSHZV53UUIPLMVFP5}

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	2026-05-18T02:45:06.056430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6491ef288e79a47cd7bba510f5b2a57f62de9a24286a41b88ceab9fbd26f9376

Aliases

arxiv: 1408.3049 · arxiv_version: 1408.3049v2 · doi: 10.48550/arxiv.1408.3049 · pith_short_12: MSI66KEOPGSH · pith_short_16: MSI66KEOPGSHZV53 · pith_short_8: MSI66KEO

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/MSI66KEOPGSHZV53UUIPLMVFP5 \
  | 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: 6491ef288e79a47cd7bba510f5b2a57f62de9a24286a41b88ceab9fbd26f9376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b8c68f8f443915d8aa667f87644e9443245f2b1489be42f93173e011e42176",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-13T16:32:49Z",
    "title_canon_sha256": "b5744c51238e68dbb7021df4ad90559af44b6341ba2728ef2d454f40b55541eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3049",
    "kind": "arxiv",
    "version": 2
  }
}