Pith Number

pith:BLGVZOXH

pith:2010:BLGVZOXHT4DRBQBBE2QKS6VTXT

not attested not anchored not stored refs pending

Detailed X-Ray Line Properties of Theta2 Ori A in Quiescence

Arik W. Mitschang (1), David P. Huenemoerder (2), Joy S. Nichols (1), Norbert S. Schulz (2), Paola Testa (1) ((1) Smithsonian Astrophysical Observatory (2) MIT Kavli Institute for Astrophysics, Space Research)

arxiv:1009.1896 v1 · 2010-09-09 · astro-ph.HE · 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{BLGVZOXHT4DRBQBBE2QKS6VTXT}

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	2026-05-18T02:05:32.339825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0acd5cbae79f0710c02126a0a97ab3bcfbc12df1840158c2a1480a9347414470

Aliases

arxiv: 1009.1896 · arxiv_version: 1009.1896v1 · doi: 10.48550/arxiv.1009.1896 · pith_short_12: BLGVZOXHT4DR · pith_short_16: BLGVZOXHT4DRBQBB · pith_short_8: BLGVZOXH

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/BLGVZOXHT4DRBQBBE2QKS6VTXT \
  | 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: 0acd5cbae79f0710c02126a0a97ab3bcfbc12df1840158c2a1480a9347414470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0749ec2641cb2d80c99aa903acc9fe4452ad297390e338e5dada7274a7e33b8e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-09-09T22:00:50Z",
    "title_canon_sha256": "dcbb8289a198daf223fc3b5196a847ba4a15ef99c458479802f9578005395cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1896",
    "kind": "arxiv",
    "version": 1
  }
}