Pith Number

pith:3IFUYG7R

pith:2019:3IFUYG7RVJXAJIZ64BWOUKHK5K

not attested not anchored not stored refs pending

ALMA observations reveal no preferred outflow--filament and outflow--magnetic field orientations

Anandmayee Tej, Di Li, Eswaraiah Chakali, Kee-Tae Kim, Ke Wang, Leonardo Bronfman, Mengyao Tang, Pak-Shing Li, Paul F. Goldsmith, Qizhou Zhang, Sheng-Li Qin, Sheng-Yuan Liu, T. Baug, Tie Liu, Viktor L. Toth

arxiv:1912.13240 v1 · 2019-12-31 · 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{3IFUYG7RVJXAJIZ64BWOUKHK5K}

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	2026-07-05T00:41:54.192019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da0b4c1bf1aa6e04a33ee06cea28eaea99d2770fa434af5617d91f8bd1dd2c57

Aliases

arxiv: 1912.13240 · arxiv_version: 1912.13240v1 · doi: 10.48550/arxiv.1912.13240 · pith_short_12: 3IFUYG7RVJXA · pith_short_16: 3IFUYG7RVJXAJIZ6 · pith_short_8: 3IFUYG7R

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/3IFUYG7RVJXAJIZ64BWOUKHK5K \
  | 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: da0b4c1bf1aa6e04a33ee06cea28eaea99d2770fa434af5617d91f8bd1dd2c57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f24c0fdeb7d96560979487745a289270e09096db461ea64d0cd34d647c3c21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-31T09:36:35Z",
    "title_canon_sha256": "8c6837fe68010ae06d72781d324b536b2d81c79d3c36f7e32d5b61e60099a4e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.13240",
    "kind": "arxiv",
    "version": 1
  }
}