Pith Number

pith:I26A2KVC

pith:2010:I26A2KVC4M4LEQ52HEOUIGOBJF

not attested not anchored not stored refs pending

Spectropolarimetry of Beta Lyrae: Constraining the Location of the Hot Spot and Jets

J.L. Hoffman, J.R. Lomax

arxiv:1011.3548 v1 · 2010-11-15 · 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{I26A2KVC4M4LEQ52HEOUIGOBJF}

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	2026-05-18T04:15:36.042007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46bc0d2aa2e338b243ba391d4419c1494cb15ffdbe5e6d91def4351ebe5bc1ab

Aliases

arxiv: 1011.3548 · arxiv_version: 1011.3548v1 · doi: 10.48550/arxiv.1011.3548 · pith_short_12: I26A2KVC4M4L · pith_short_16: I26A2KVC4M4LEQ52 · pith_short_8: I26A2KVC

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/I26A2KVC4M4LEQ52HEOUIGOBJF \
  | 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: 46bc0d2aa2e338b243ba391d4419c1494cb15ffdbe5e6d91def4351ebe5bc1ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1ccb16b64738887927286264ff187faa8dccd64ca48ba74b999ba3a8eddf2a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-15T23:05:46Z",
    "title_canon_sha256": "eb21fd5ca8d8efe6e60d99c6162b1f960303aed4cef8aeac1c250847962f7028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3548",
    "kind": "arxiv",
    "version": 1
  }
}