Pith Number

pith:YWYEZOV6

pith:2009:YWYEZOV64NVQUSVBE3MPAM2WUP

not attested not anchored not stored refs pending

Preliminary results for the triple system AV CMi

A. Liakos, P. Niarchos

arxiv:0912.3656 v1 · 2009-12-18 · 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{YWYEZOV64NVQUSVBE3MPAM2WUP}

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	2026-07-04T17:18:06.524574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5b04cbabee36b0a4aa126d8f03356a3e291afc877b198586b70f59ea9a8e301

Aliases

arxiv: 0912.3656 · arxiv_version: 0912.3656v1 · doi: 10.48550/arxiv.0912.3656 · pith_short_12: YWYEZOV64NVQ · pith_short_16: YWYEZOV64NVQUSVB · pith_short_8: YWYEZOV6

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/YWYEZOV64NVQUSVBE3MPAM2WUP \
  | 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: c5b04cbabee36b0a4aa126d8f03356a3e291afc877b198586b70f59ea9a8e301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "141fdea3dc429d9e439d195bba99238d61b98e3f7e2396badcccc866aaf8027e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-12-18T12:05:45Z",
    "title_canon_sha256": "7db891e8df70d3f16887ee45e53fa361f3bcd90117108d410ec5917749276fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3656",
    "kind": "arxiv",
    "version": 1
  }
}