Pith Number

pith:BDSHYD3Z

pith:2007:BDSHYD3ZVK57RZYLMPP3JNJGVL

not attested not anchored not stored refs pending

Binaries at Low Metallicity: ranges for case A, B and C mass transfer

O.R. Pols, S.-C. Yoon, S.E. de Mink

arxiv:0710.1010 v1 · 2007-10-04 · 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{BDSHYD3ZVK57RZYLMPP3JNJGVL}

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	2026-07-04T15:24:44.654479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e47c0f79aabbf8e70b63dfb4b526aae3fa4f29f64b3c1f16d8c76d48ee363e

Aliases

arxiv: 0710.1010 · arxiv_version: 0710.1010v1 · doi: 10.48550/arxiv.0710.1010 · pith_short_12: BDSHYD3ZVK57 · pith_short_16: BDSHYD3ZVK57RZYL · pith_short_8: BDSHYD3Z

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/BDSHYD3ZVK57RZYLMPP3JNJGVL \
  | 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: 08e47c0f79aabbf8e70b63dfb4b526aae3fa4f29f64b3c1f16d8c76d48ee363e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6db905fa839115864c595e4719efe2d58f06df006489b7c2a3c312db02570bd0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-04T13:48:14Z",
    "title_canon_sha256": "5314cc5b40b364f86d88e39f54c035e43a32197197541d855b95f9feebf2da22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.1010",
    "kind": "arxiv",
    "version": 1
  }
}