Pith Number

pith:LVCV3T3R

pith:2012:LVCV3T3R6R2VTS6ZNSAW6C7QNV

not attested not anchored not stored refs pending

A tomographic study of V691 CrA (X1822-371)

Charith Peris, Saeqa Dil Vrtilek

arxiv:1209.0415 v1 · 2012-09-03 · 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{LVCV3T3R6R2VTS6ZNSAW6C7QNV}

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	2026-05-18T03:35:40.925632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d455dcf71f47559cbd96c816f0bf06d749c7ea1350601328c6327f49889dcaf

Aliases

arxiv: 1209.0415 · arxiv_version: 1209.0415v1 · doi: 10.48550/arxiv.1209.0415 · pith_short_12: LVCV3T3R6R2V · pith_short_16: LVCV3T3R6R2VTS6Z · pith_short_8: LVCV3T3R

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/LVCV3T3R6R2VTS6ZNSAW6C7QNV \
  | 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: 5d455dcf71f47559cbd96c816f0bf06d749c7ea1350601328c6327f49889dcaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad6f1c1d980c0005bcdf1e5acff4258ca73659e5897dd552b97ed83b98e168c6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-09-03T17:31:53Z",
    "title_canon_sha256": "38829447f4e79a6d759010be045719d0a7200133ccf32cb016fe4244a5b2e151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0415",
    "kind": "arxiv",
    "version": 1
  }
}