Pith Number

pith:5FHS7U4X

pith:2014:5FHS7U4XUKGKHALMCZR6XXFUDS

not attested not anchored not stored refs pending

Spitzer observations of SN 2014J and properties of mid-IR emission in Type Ia supernovae

A. Goobar, A. Jerkstrand, D. P. K. Banerjee, E. Kankare, F. Masci, G. Helou, J. Jencson, J. Johansson, M. Kromer, M. M. Kasliwal, O. D. Fox, R. Amanullah, S. Tinyanont, T. A. Prince, V. Joshi, Y. Cao

arxiv:1411.3332 v2 · 2014-11-12 · astro-ph.HE · 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{5FHS7U4XUKGKHALMCZR6XXFUDS}

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	2026-05-18T00:50:43.220643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e94f2fd397a28ca3816c1663ebdcb41caaadffb3c79990bb6cec2ecf55050471

Aliases

arxiv: 1411.3332 · arxiv_version: 1411.3332v2 · doi: 10.48550/arxiv.1411.3332 · pith_short_12: 5FHS7U4XUKGK · pith_short_16: 5FHS7U4XUKGKHALM · pith_short_8: 5FHS7U4X

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/5FHS7U4XUKGKHALMCZR6XXFUDS \
  | 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: e94f2fd397a28ca3816c1663ebdcb41caaadffb3c79990bb6cec2ecf55050471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26909ff9483c4bf763e40f75e3ae53dd8133ebb0fe16d7fbb5fac0f85701a9b3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-11-12T21:00:13Z",
    "title_canon_sha256": "f8b592c1be4b411427c9f1d48aea277e831cd27d6a43444d68f385f77eb30689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3332",
    "kind": "arxiv",
    "version": 2
  }
}