Pith Number

pith:UHO257KP

pith:2016:UHO257KP5OQAE6UQOPDPMHABVZ

not attested not anchored not stored refs pending

An Ordered Bipolar Outflow from a Massive Early-Stage Core

Francesco Fontani, Jonathan C. Tan, Michael J. Butler, Paola Caselli, Shuo Kong, Yichen Zhang

arxiv:1601.07043 v2 · 2016-01-24 · 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{UHO257KP5OQAE6UQOPDPMHABVZ}

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	2026-05-18T01:16:43.056543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1ddaefd4feba0027a9073c6f61c01ae58049c7e7b22322a27d9b85b455e92c0

Aliases

arxiv: 1601.07043 · arxiv_version: 1601.07043v2 · doi: 10.48550/arxiv.1601.07043 · pith_short_12: UHO257KP5OQA · pith_short_16: UHO257KP5OQAE6UQ · pith_short_8: UHO257KP

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/UHO257KP5OQAE6UQOPDPMHABVZ \
  | 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: a1ddaefd4feba0027a9073c6f61c01ae58049c7e7b22322a27d9b85b455e92c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "261c4d0112556f26fe21d47a4bc97ddcf6d546ccc714d57feb14154121bff263",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-24T22:55:29Z",
    "title_canon_sha256": "96219732134127d1da0368343fee263bc5e675601ef3e3d092a50915ee42e18d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07043",
    "kind": "arxiv",
    "version": 2
  }
}