Pith Number

pith:DNUYBCB7

pith:2025:DNUYBCB7Z2JCBPXPWQQP2EHXJ6

not attested not anchored not stored refs pending

Wavelength-dependent far-infrared polarization of HL Tau observed with SOFIA/HAWC+

Moritz Lietzow-Sinjen, Robert Brunngr\"aber, Sebastian Wolf

arxiv:2501.16873 v2 · 2025-01-28 · astro-ph.SR · astro-ph.EP · 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{DNUYBCB7Z2JCBPXPWQQP2EHXJ6}

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.

Cited by

1 paper in Pith

Spatial distribution of water ice in the protoplanetary silhouette disk d216-0939

Receipt and verification

First computed	2026-07-05T10:12:52.130547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b6980883fce9220beefb420fd10f74fbbade1188de87c0aa50dd6d826b4726e

Aliases

arxiv: 2501.16873 · arxiv_version: 2501.16873v2 · doi: 10.48550/arxiv.2501.16873 · pith_short_12: DNUYBCB7Z2JC · pith_short_16: DNUYBCB7Z2JCBPXP · pith_short_8: DNUYBCB7

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/DNUYBCB7Z2JCBPXPWQQP2EHXJ6 \
  | 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: 1b6980883fce9220beefb420fd10f74fbbade1188de87c0aa50dd6d826b4726e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24cc65464d0ae0efa864e17f68ececfa33862646564ff93db3faaab1cfdc820",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-01-28T11:54:16Z",
    "title_canon_sha256": "0c7b3aa6ef4cbf566b3fc17fc01fa693a28688c645c10bd60eff3d53f1563f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16873",
    "kind": "arxiv",
    "version": 2
  }
}