Pith Number

pith:F6BMP2VG

pith:2025:F6BMP2VGEQ3OI3DJPPPXZD2OZQ

not attested not anchored not stored refs pending

Post-common Envelope Evolution of Helium-core White Dwarfs

Alejandro H. C\'orsico, Leandro G. Althaus, Leila M. Calcaferro, Warren R. Brown

arxiv:2506.05618 v1 · 2025-06-05 · 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{F6BMP2VGEQ3OI3DJPPPXZD2OZQ}

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	2026-07-05T11:41:25.599754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f82c7eaa62436e46c697bdf7c8f4ecc2463617369f0d3055ef0a0167bc7017f

Aliases

arxiv: 2506.05618 · arxiv_version: 2506.05618v1 · doi: 10.48550/arxiv.2506.05618 · pith_short_12: F6BMP2VGEQ3O · pith_short_16: F6BMP2VGEQ3OI3DJ · pith_short_8: F6BMP2VG

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/F6BMP2VGEQ3OI3DJPPPXZD2OZQ \
  | 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: 2f82c7eaa62436e46c697bdf7c8f4ecc2463617369f0d3055ef0a0167bc7017f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c19da97c2660ba88f94ab44ec021b55b475b5429aa49eeabfd938a6ae8e5603f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-06-05T22:12:07Z",
    "title_canon_sha256": "97e9b3e83a87bbc50468544d79ffd4b72c663658def7fc1a44b03f8b2d388687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05618",
    "kind": "arxiv",
    "version": 1
  }
}