Pith Number

pith:XEBRZFPG

pith:2012:XEBRZFPGFCKFZM34DMLEF3ICQB

not attested not anchored not stored refs pending

Eccentricity of radiative discs in close binary-star systems

C. Baruteau, F. Marzari, H. Scholl, P. Thebault

arxiv:1201.2293 v1 · 2012-01-11 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEBRZFPGFCKFZM34DMLEF3ICQB}

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	2026-05-18T01:58:52.881853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9031c95e628945cb37c1b1642ed028076707af395b0a7d440b89eb5e545b8c7

Aliases

arxiv: 1201.2293 · arxiv_version: 1201.2293v1 · doi: 10.48550/arxiv.1201.2293 · pith_short_12: XEBRZFPGFCKF · pith_short_16: XEBRZFPGFCKFZM34 · pith_short_8: XEBRZFPG

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/XEBRZFPGFCKFZM34DMLEF3ICQB \
  | 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: b9031c95e628945cb37c1b1642ed028076707af395b0a7d440b89eb5e545b8c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b055a1e8815a297ba6f805b15e225df16b59f08d9656a0b2df1e790e9f902361",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-01-11T12:30:33Z",
    "title_canon_sha256": "8ef5d2941b6b5939f6d56716c042b94967ec8b3e1dd1b44278db49e3d1c2d51f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2293",
    "kind": "arxiv",
    "version": 1
  }
}