Pith Number

pith:PVK6QK7D

pith:2014:PVK6QK7D32R5L6SBQYKVM26BAV

not attested not anchored not stored refs pending

Type II-Plateau supernovae as metallicity probes of the Universe

C. P. Gutierrez, D. J. Hillier, F. Ley, G. Folatelli, J. P. Anderson, L. Dessart, M. Hamuy, M. M. Phillips, M. Stritzinger, N. B. Suntzeff, N. Morrell, S. E. Persson, T. Lanz, W. L. Freedman

arxiv:1403.1167 v1 · 2014-03-05 · astro-ph.SR · 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{PVK6QK7D32R5L6SBQYKVM26BAV}

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	2026-05-18T01:44:19.534544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d55e82be3dea3d5fa418615566bc1056bbfb06c643eaae607b6dae7d56e1b96

Aliases

arxiv: 1403.1167 · arxiv_version: 1403.1167v1 · doi: 10.48550/arxiv.1403.1167 · pith_short_12: PVK6QK7D32R5 · pith_short_16: PVK6QK7D32R5L6SB · pith_short_8: PVK6QK7D

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/PVK6QK7D32R5L6SBQYKVM26BAV \
  | 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: 7d55e82be3dea3d5fa418615566bc1056bbfb06c643eaae607b6dae7d56e1b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0d9441b5cfd47cbad39d3e72ce8f4eb3a4e3349c6f04c2c605bab5fc5c4d59f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-05T15:47:12Z",
    "title_canon_sha256": "d9249e93670c5b670ea71e76ed6552dcd94c8efcb700c539031d98f248da391f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1167",
    "kind": "arxiv",
    "version": 1
  }
}