Pith Number

pith:RA4HER5S

pith:2018:RA4HER5SP7H3KPJYAHJ4LS5CIZ

not attested not anchored not stored refs pending

Variable jets at the termination of the common envelope evolution

Israel), Noam Soker (Technion

arxiv:1811.05268 v2 · 2018-11-13 · 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{RA4HER5SP7H3KPJYAHJ4LS5CIZ}

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	2026-05-17T23:56:44.929902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88387247b27fcfb53d3801d3c5cba2464131c556b86f786274d46e0797cc28d8

Aliases

arxiv: 1811.05268 · arxiv_version: 1811.05268v2 · doi: 10.48550/arxiv.1811.05268 · pith_short_12: RA4HER5SP7H3 · pith_short_16: RA4HER5SP7H3KPJY · pith_short_8: RA4HER5S

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/RA4HER5SP7H3KPJYAHJ4LS5CIZ \
  | 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: 88387247b27fcfb53d3801d3c5cba2464131c556b86f786274d46e0797cc28d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb0294e3ad989c5e7f7aa0fbc5e68402ebcc71ca359834a81ab2f20553283264",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-13T13:07:05Z",
    "title_canon_sha256": "bca239da11d29e24020bcf11bbde1b5c6df65cab03ee92937e4ee6e2a44bceca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05268",
    "kind": "arxiv",
    "version": 2
  }
}