Pith Number

pith:UZ5BTBH3

pith:2020:UZ5BTBH3Y6SZF2WTFPEAO2VBUB

not attested not anchored not stored refs pending

Magnetic Field Morphology in Interstellar Clouds with the Velocity Gradient Technique

Alex Lazarian, Alex S. Hill, Felix J. Lockman, Ka Ho Yuen, Ka Wai Ho, Paul F. Goldsmith, Robert A. Benjamin, Victor Lazarian, Yue Hu

arxiv:2002.09948 v1 · 2020-02-23 · astro-ph.GA · 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{UZ5BTBH3Y6SZF2WTFPEAO2VBUB}

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	2026-07-05T00:43:13.264577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a67a1984fbc7a592ead32bc8076aa1a0527c63c8b3bb96b3acfbde8d226944d1

Aliases

arxiv: 2002.09948 · arxiv_version: 2002.09948v1 · doi: 10.48550/arxiv.2002.09948 · pith_short_12: UZ5BTBH3Y6SZ · pith_short_16: UZ5BTBH3Y6SZF2WT · pith_short_8: UZ5BTBH3

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/UZ5BTBH3Y6SZF2WTFPEAO2VBUB \
  | 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: a67a1984fbc7a592ead32bc8076aa1a0527c63c8b3bb96b3acfbde8d226944d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "392896ef35a0e56d4ad2de2508e1083a6edd33b178cd6ef656eb0a3780621681",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-02-23T17:25:49Z",
    "title_canon_sha256": "45cb4cab756c85aadfde24fb3cecdea4e06e99bb8c99b1828fa1939df2fa88a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09948",
    "kind": "arxiv",
    "version": 1
  }
}