Pith Number

pith:ELUACW4O

pith:2012:ELUACW4OW5HUZXGUEQJZADQB5X

not attested not anchored not stored refs pending

The Local Environments of Core-Collapse SNe within Host Galaxies

Joseph P Anderson, M Hamuy, Phil A James, Stacey M Habergham

arxiv:1204.3634 v1 · 2012-04-16 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELUACW4OW5HUZXGUEQJZADQB5X}

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	2026-05-18T01:57:51.792777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22e8015b8eb74f4cdcd42413900e01edcce0bfbf443942a94e66a23339870ccb

Aliases

arxiv: 1204.3634 · arxiv_version: 1204.3634v1 · doi: 10.48550/arxiv.1204.3634 · pith_short_12: ELUACW4OW5HU · pith_short_16: ELUACW4OW5HUZXGU · pith_short_8: ELUACW4O

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/ELUACW4OW5HUZXGUEQJZADQB5X \
  | 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: 22e8015b8eb74f4cdcd42413900e01edcce0bfbf443942a94e66a23339870ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47cf35339a11f7ea02f46b9f4a580883ec9d8f8a87e46fb21d806bcf541587ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-16T20:00:29Z",
    "title_canon_sha256": "931349e385d206427fc3257fdee536d5961479296ed5a48e623f74cfd2978991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3634",
    "kind": "arxiv",
    "version": 1
  }
}