Pith Number

pith:AIOIIVA2

pith:2011:AIOIIVA2EKJYMDNKXIX3NI4TAB

not attested not anchored not stored refs pending

AGN Dusty Tori as a Clumpy Two-Phase Medium: The 10 Micron Silicate Feature

Jacopo Fritz, Luka C. Popovic, Maarten Baes, Marko Stalevski, Theodoros Nakos

arxiv:1112.0570 v1 · 2011-12-02 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIOIIVA2EKJYMDNKXIX3NI4TAB}

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	2026-05-18T00:21:29.652998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021c84541a2293860daaba2fb6a3930054d4e68cdb78c566691ee429fa16235e

Aliases

arxiv: 1112.0570 · arxiv_version: 1112.0570v1 · doi: 10.48550/arxiv.1112.0570 · pith_short_12: AIOIIVA2EKJY · pith_short_16: AIOIIVA2EKJYMDNK · pith_short_8: AIOIIVA2

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/AIOIIVA2EKJYMDNKXIX3NI4TAB \
  | 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: 021c84541a2293860daaba2fb6a3930054d4e68cdb78c566691ee429fa16235e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a70929d99158114ae25503f92f1e4ced3d25804009c72bc088602a23f7cf588",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-02T21:00:04Z",
    "title_canon_sha256": "73d623e88f8f741d8fbcd813939945db03b99afb69609ade152f05f8abe27687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0570",
    "kind": "arxiv",
    "version": 1
  }
}