Pith Number

pith:CCVJZP32

pith:2008:CCVJZP32DXOG44A3V3TWNAQD3R

not attested not anchored not stored refs pending

Systematic thermal reduction of neutronization in core-collapse supernovae

A.F. Fantina, P. Donati, P.M. Pizzochero

arxiv:0811.0456 v2 · 2008-11-04 · 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{CCVJZP32DXOG44A3V3TWNAQD3R}

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	2026-05-18T04:07:52.890054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10aa9cbf7a1ddc6e701baee7668203dc5545d9b4303c2a2fbf6c155487e2bb41

Aliases

arxiv: 0811.0456 · arxiv_version: 0811.0456v2 · doi: 10.48550/arxiv.0811.0456 · pith_short_12: CCVJZP32DXOG · pith_short_16: CCVJZP32DXOG44A3 · pith_short_8: CCVJZP32

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/CCVJZP32DXOG44A3V3TWNAQD3R \
  | 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: 10aa9cbf7a1ddc6e701baee7668203dc5545d9b4303c2a2fbf6c155487e2bb41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbf2e525648583aaaee1a837452fb855b6fef232ff722ac47edcb4ab1a426dfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-04T09:24:24Z",
    "title_canon_sha256": "e591962d6d0bc971f917d5237eb0f6b483f5f990a2049c3aa1e76093417dc4f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0456",
    "kind": "arxiv",
    "version": 2
  }
}