Pith Number

pith:DI3P2RE2

pith:2012:DI3P2RE22JFB32HYK3RB2HUU6N

not attested not anchored not stored refs pending

Modeling Mid-Infrared Diagnostics of Obscured Quasars and Starbursts

Anna Sajina, Christopher C. Hayward, Gregory F. Snyder, Lars Hernquist, Lin Yan, Patrik Jonsson, Philip F. Hopkins, Thomas J. Cox

arxiv:1210.6347 v2 · 2012-10-23 · 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{DI3P2RE22JFB32HYK3RB2HUU6N}

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	2026-05-18T03:18:49.802890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a36fd449ad24a1de8f856e21d1e94f3455e68448032297e1dad7e885c6351cf

Aliases

arxiv: 1210.6347 · arxiv_version: 1210.6347v2 · doi: 10.48550/arxiv.1210.6347 · pith_short_12: DI3P2RE22JFB · pith_short_16: DI3P2RE22JFB32HY · pith_short_8: DI3P2RE2

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/DI3P2RE22JFB32HYK3RB2HUU6N \
  | 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: 1a36fd449ad24a1de8f856e21d1e94f3455e68448032297e1dad7e885c6351cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7fa39347d98b2a67e65ad4a39c4466d49d4cd61d35ed5e790b46bdba43d1340",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-23T20:00:00Z",
    "title_canon_sha256": "270ed020deb88bd096dd0b6f08a36759da87e3e5572d336618696084e7af164f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6347",
    "kind": "arxiv",
    "version": 2
  }
}