Pith Number

pith:VLI4NZ47

pith:2011:VLI4NZ4734Z2QBBLZIJF25RIWG

not attested not anchored not stored refs pending

Progenitor's signatures in Type Ia supernova remnants

A. Chiotellis, D. Kosenko, J. Vink, K. M. Schure

arxiv:1111.0904 v1 · 2011-11-03 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLI4NZ4734Z2QBBLZIJF25RIWG}

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	2026-05-18T00:42:02.850060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aad1c6e79fdf33a8042bca125d7628b1bd3b9323b96824c5c6813193ad9d65cf

Aliases

arxiv: 1111.0904 · arxiv_version: 1111.0904v1 · doi: 10.48550/arxiv.1111.0904 · pith_short_12: VLI4NZ4734Z2 · pith_short_16: VLI4NZ4734Z2QBBL · pith_short_8: VLI4NZ47

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/VLI4NZ4734Z2QBBLZIJF25RIWG \
  | 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: aad1c6e79fdf33a8042bca125d7628b1bd3b9323b96824c5c6813193ad9d65cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52d452163b58e38dd402f21f921e1d427d6bf598055bc507c736a061eb2500ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-11-03T16:27:41Z",
    "title_canon_sha256": "ebfeacbdd0a8def19af82d97e37f89d6bb802eb72ff8493ebd36602655c130ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0904",
    "kind": "arxiv",
    "version": 1
  }
}