Pith Number

pith:7MBR36P5

pith:2013:7MBR36P5A2W4A4ITVDC2P4UDYZ

not attested not anchored not stored refs pending

The Structure of the Evolved Circumbinary Disk around V4046 Sgr

David J. Wilner, J. H. Kastner, Katherine A. Rosenfeld, M. K. McClure, Sean M. Andrews

arxiv:1308.4358 v1 · 2013-08-20 · 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{7MBR36P5A2W4A4ITVDC2P4UDYZ}

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	2026-05-18T01:48:07.668349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb031df9fd06adc07113a8c5a7f283c64f34da99cd3ea1485dbf2f1c8a0252e2

Aliases

arxiv: 1308.4358 · arxiv_version: 1308.4358v1 · doi: 10.48550/arxiv.1308.4358 · pith_short_12: 7MBR36P5A2W4 · pith_short_16: 7MBR36P5A2W4A4IT · pith_short_8: 7MBR36P5

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/7MBR36P5A2W4A4ITVDC2P4UDYZ \
  | 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: fb031df9fd06adc07113a8c5a7f283c64f34da99cd3ea1485dbf2f1c8a0252e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "593b5c01536f6d9113b7a61e754c64b064f41836db0c2dbc5c025e6aabecd5af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-20T17:37:45Z",
    "title_canon_sha256": "edc464be919f9c4c4a80093c78c25765be98c985b0983e0cf3433eec97752ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4358",
    "kind": "arxiv",
    "version": 1
  }
}