Pith Number

pith:3MXWJFB4

pith:2011:3MXWJFB4KDHT4TSGSN66SJMEVF

not attested not anchored not stored refs pending

The evolution stage and massive disc of the interacting binary V393 Scorpii

G. Djurasevic, G. Michalska, R. E. Mennickent, Z. Kolaczkowski

arxiv:1112.2668 v1 · 2011-12-12 · 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{3MXWJFB4KDHT4TSGSN66SJMEVF}

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	2026-05-18T01:59:11.557402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db2f64943c50cf3e4e46937de92584a96597ce20cdddc9cb301591780b28b55d

Aliases

arxiv: 1112.2668 · arxiv_version: 1112.2668v1 · doi: 10.48550/arxiv.1112.2668 · pith_short_12: 3MXWJFB4KDHT · pith_short_16: 3MXWJFB4KDHT4TSG · pith_short_8: 3MXWJFB4

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/3MXWJFB4KDHT4TSGSN66SJMEVF \
  | 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: db2f64943c50cf3e4e46937de92584a96597ce20cdddc9cb301591780b28b55d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba33019b595ebdce4ed30cd99ec99e2cad79d27cd7561260479dfab9f73dd22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-12T19:48:36Z",
    "title_canon_sha256": "df80da675e47c3e952c71043fee5d82e75ee15b22f67b132efa04f2316400fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2668",
    "kind": "arxiv",
    "version": 1
  }
}