Pith Number

pith:7KFV43AW

pith:2011:7KFV43AWLG6L475EVA43HBEJ7Q

not attested not anchored not stored refs pending

Nuclear mid-infrared properties of nearby low-luminosity AGN

A. Smette, D. Asmus, P. Gandhi, S. F. H\"onig, W. J. Duschl

arxiv:1112.1417 v1 · 2011-12-06 · astro-ph.CO

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

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	2026-05-18T01:59:16.142072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa8b5e6c1659bcbe7fa4a839b38489fc2934e3a244a761302df35a65715702d2

Aliases

arxiv: 1112.1417 · arxiv_version: 1112.1417v1 · doi: 10.48550/arxiv.1112.1417 · pith_short_12: 7KFV43AWLG6L · pith_short_16: 7KFV43AWLG6L475E · pith_short_8: 7KFV43AW

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/7KFV43AWLG6L475EVA43HBEJ7Q \
  | 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: fa8b5e6c1659bcbe7fa4a839b38489fc2934e3a244a761302df35a65715702d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e8afea3e58cb2cfdf5d58ffc29a1e633607b41f0ed4b97940dbce67a034b21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-06T21:08:09Z",
    "title_canon_sha256": "cf191ed2d547bc831791b5c7c4aa3a720a840f5af38e0538b6d89519ec81a39c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1417",
    "kind": "arxiv",
    "version": 1
  }
}