Pith Number

pith:KRJ6DZFZ

pith:2014:KRJ6DZFZTRI76ESQMSSJNRAMPD

not attested not anchored not stored refs pending

Smooth X-ray variability from $\rho$ Ophiuchi A+B. A strongly magnetized primary B2 star?

Alyssa Goodman, Ignazio Pillitteri, Salvatore Sciortino, Scott J. Wolk

arxiv:1406.5049 v1 · 2014-06-19 · 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{KRJ6DZFZTRI76ESQMSSJNRAMPD}

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	2026-05-18T02:48:09.078802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5453e1e4b99c51ff125064a496c40c78f576ae8550c1c94e579659800b251bb2

Aliases

arxiv: 1406.5049 · arxiv_version: 1406.5049v1 · doi: 10.48550/arxiv.1406.5049 · pith_short_12: KRJ6DZFZTRI7 · pith_short_16: KRJ6DZFZTRI76ESQ · pith_short_8: KRJ6DZFZ

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/KRJ6DZFZTRI76ESQMSSJNRAMPD \
  | 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: 5453e1e4b99c51ff125064a496c40c78f576ae8550c1c94e579659800b251bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b72be4da416f85bce7c4137c53c758677ba26832bad357c20736c4906f823e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-19T14:01:29Z",
    "title_canon_sha256": "3fe09daac7ed35c7ec69a09a45cc41ba2c524219fe05acd24dab0f6c7d60cdfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5049",
    "kind": "arxiv",
    "version": 1
  }
}