Pith Number

pith:ALTGAW62

pith:2008:ALTGAW62YNFI7HXRNTYJTD7XYJ

not attested not anchored not stored refs pending

Detection methods of binary stars with low- and intermediate-mass components

A. Frankowski, A. Jorissen

arxiv:0804.3720 v2 · 2008-04-23 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALTGAW62YNFI7HXRNTYJTD7XYJ}

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	2026-07-04T15:44:47.906234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e6605bdac34a8f9ef16cf0998ff7c26a7095d2524cc8a7b2505ca4a02c0caf

Aliases

arxiv: 0804.3720 · arxiv_version: 0804.3720v2 · doi: 10.48550/arxiv.0804.3720 · pith_short_12: ALTGAW62YNFI · pith_short_16: ALTGAW62YNFI7HXR · pith_short_8: ALTGAW62

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/ALTGAW62YNFI7HXRNTYJTD7XYJ \
  | 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: 02e6605bdac34a8f9ef16cf0998ff7c26a7095d2524cc8a7b2505ca4a02c0caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69a48c888ec4d9d4212e1e1611a457238e4f295ca72bc8898302af71f6e3bed5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-04-23T15:04:03Z",
    "title_canon_sha256": "87b8778736659544a76b6088258e9aa5cf06668cb7e4d223cc95f11a503fc33a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.3720",
    "kind": "arxiv",
    "version": 2
  }
}