Pith Number

pith:UMQRHRN4

pith:2011:UMQRHRN4R72OFSNKKX6QK7EYWO

not attested not anchored not stored refs pending

The Magnetic Field of the H~II Region NGC 6334A

D. Tafoya, L. F. Rodriguez, Y. Gomez

arxiv:1110.4679 v1 · 2011-10-21 · 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{UMQRHRN4R72OFSNKKX6QK7EYWO}

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	2026-05-18T02:00:07.554108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a32113c5bc8ff4e2c9aa55fd057c98b3977d27860467e493bb0b5883047ff8c3

Aliases

arxiv: 1110.4679 · arxiv_version: 1110.4679v1 · doi: 10.48550/arxiv.1110.4679 · pith_short_12: UMQRHRN4R72O · pith_short_16: UMQRHRN4R72OFSNK · pith_short_8: UMQRHRN4

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/UMQRHRN4R72OFSNKKX6QK7EYWO \
  | 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: a32113c5bc8ff4e2c9aa55fd057c98b3977d27860467e493bb0b5883047ff8c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81366b2e798a989af95859a1c05cb5486916d206fd339b1bdc1cfe122eafd916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-10-21T00:51:45Z",
    "title_canon_sha256": "467f584d8939ff8d3c10ad9578f5ae83c28474a9b18b920b3acbd11c7a7a0867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4679",
    "kind": "arxiv",
    "version": 1
  }
}