Pith Number

pith:UVQWABMV

pith:2015:UVQWABMVRKXQJO7HPZEPUYR235

not attested not anchored not stored refs pending

Magnetic field measurements at milliarcsecond resolution around massive young stellar objects

A. Bartkiewicz, B. Hutawarakorn Kramer, G. Surcis, H. Engelkamp, H.J. van Langevelde, W.H.T. Vlemmings

arxiv:1503.02403 v1 · 2015-03-09 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVQWABMVRKXQJO7HPZEPUYR235}

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	2026-05-18T02:25:25.208755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5616005958aaf04bbe77e48fa623adf63d05da7651025b14d03363774c1d9dc

Aliases

arxiv: 1503.02403 · arxiv_version: 1503.02403v1 · doi: 10.48550/arxiv.1503.02403 · pith_short_12: UVQWABMVRKXQ · pith_short_16: UVQWABMVRKXQJO7H · pith_short_8: UVQWABMV

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/UVQWABMVRKXQJO7HPZEPUYR235 \
  | 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: a5616005958aaf04bbe77e48fa623adf63d05da7651025b14d03363774c1d9dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d69589e69e027f7c3e0e62cc116a657a416c6a6dccf8c713beb1cb9a52eed93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-09T09:19:06Z",
    "title_canon_sha256": "e35000c06a6a714a10011937d047088dea9fc51f321468750618fdb2ea2624de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02403",
    "kind": "arxiv",
    "version": 1
  }
}