Pith Number

pith:UWTUEAFU

pith:2019:UWTUEAFUWNCPGCLI7DXSFRGNP3

not attested not anchored not stored refs pending

Determining thermal dust emission from Planck HFI data using a sparse, parametric technique

Isabelle Grenier, J\'er\^ome Bobin, Marc-Antoine Miville-Desch\^enes, Melis O. Irfan

arxiv:1901.01713 v1 · 2019-01-07 · 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{UWTUEAFUWNCPGCLI7DXSFRGNP3}

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	2026-05-17T23:52:38.839642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a74200b4b344f30968f8ef22c4cd7eddef8da9c8f3e196c9e95aaecbfb1e42

Aliases

arxiv: 1901.01713 · arxiv_version: 1901.01713v1 · doi: 10.48550/arxiv.1901.01713 · pith_short_12: UWTUEAFUWNCP · pith_short_16: UWTUEAFUWNCPGCLI · pith_short_8: UWTUEAFU

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/UWTUEAFUWNCPGCLI7DXSFRGNP3 \
  | 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: a5a74200b4b344f30968f8ef22c4cd7eddef8da9c8f3e196c9e95aaecbfb1e42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63da517b8fb6c70e745f9dbe3f8da7820bf26ae54701ed4ce474318b8c78a236",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-01-07T09:13:44Z",
    "title_canon_sha256": "e60449256307a3697485714b13e7227fa0884d4025f326ddc73972270231d45e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01713",
    "kind": "arxiv",
    "version": 1
  }
}