Pith Number

pith:TRJ4KYOH

pith:2017:TRJ4KYOHZEPFKWIMB5KXXXI45U

not attested not anchored not stored refs pending

Sparse estimation of model-based diffuse thermal dust emission

Jerome Bobin, Melis Irfan

arxiv:1711.10848 v1 · 2017-11-29 · 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{TRJ4KYOHZEPFKWIMB5KXXXI45U}

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	2026-05-18T00:26:23.538828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c53c561c7c91e55590c0f557bdd1ced011e361e4bd117ec868cf042c75fc601

Aliases

arxiv: 1711.10848 · arxiv_version: 1711.10848v1 · doi: 10.48550/arxiv.1711.10848 · pith_short_12: TRJ4KYOHZEPF · pith_short_16: TRJ4KYOHZEPFKWIM · pith_short_8: TRJ4KYOH

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/TRJ4KYOHZEPFKWIMB5KXXXI45U \
  | 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: 9c53c561c7c91e55590c0f557bdd1ced011e361e4bd117ec868cf042c75fc601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ac43340ff989617744eb540ba5a639cab77d4446a73938b9b0666d767e89469",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-11-29T13:47:44Z",
    "title_canon_sha256": "aa59fd3b9d92661a0cecfd08ad284f4f481bc193c5ed2aaaa5cf86c9f771b104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10848",
    "kind": "arxiv",
    "version": 1
  }
}