Pith Number

pith:UB4JKVSD

pith:2016:UB4JKVSDHJXZAX3PMAQBWSSIVZ

not attested not anchored not stored refs pending

Filamentary flow and magnetic geometry in evolving cluster-forming molecular cloud clumps

Helen Kirk, Mikhail Klassen, Ralph E. Pudritz

arxiv:1605.08835 v2 · 2016-05-28 · 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{UB4JKVSDHJXZAX3PMAQBWSSIVZ}

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	2026-05-18T00:54:36.356860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0789556433a6f905f6f60201b4a48ae4d9f586a8720eb3ba521581ce226deb9

Aliases

arxiv: 1605.08835 · arxiv_version: 1605.08835v2 · doi: 10.48550/arxiv.1605.08835 · pith_short_12: UB4JKVSDHJXZ · pith_short_16: UB4JKVSDHJXZAX3P · pith_short_8: UB4JKVSD

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/UB4JKVSDHJXZAX3PMAQBWSSIVZ \
  | 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: a0789556433a6f905f6f60201b4a48ae4d9f586a8720eb3ba521581ce226deb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a2a655d1686a74ea086c65f01933661865f1de338249f77c0b3c2f6f823542c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-28T02:57:53Z",
    "title_canon_sha256": "f38986ad3de7e293ab30b195ab356ce5bb7b7613cd3db1924d68c846374c4293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08835",
    "kind": "arxiv",
    "version": 2
  }
}