Pith Number

pith:UJAP7VGX

pith:2017:UJAP7VGXJL3XXWG434Z3WQH62X

not attested not anchored not stored refs pending

Grazing envelope evolution toward Type IIb supernovae

Israel), Noam Soker (Technion

arxiv:1703.09128 v3 · 2017-03-27 · astro-ph.HE · 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{UJAP7VGXJL3XXWG434Z3WQH62X}

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	2026-05-18T00:39:36.219687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a240ffd4d74af77bd8dcdf33bb40fed5fa8078f3debc35a8766537a4833ee401

Aliases

arxiv: 1703.09128 · arxiv_version: 1703.09128v3 · doi: 10.48550/arxiv.1703.09128 · pith_short_12: UJAP7VGXJL3X · pith_short_16: UJAP7VGXJL3XXWG4 · pith_short_8: UJAP7VGX

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/UJAP7VGXJL3XXWG434Z3WQH62X \
  | 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: a240ffd4d74af77bd8dcdf33bb40fed5fa8078f3debc35a8766537a4833ee401

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae14e192a23aee19f265fdd075dba1203095aa68d93599812b9330577046fb2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-27T14:58:46Z",
    "title_canon_sha256": "54a0e0007d5c29003ce18d6f000bb2a27f919b846c109d159af477835eac3c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09128",
    "kind": "arxiv",
    "version": 3
  }
}