Pith Number

pith:2ENGOHWU

pith:2018:2ENGOHWUOKHZO4U72KV2RACAH5

not attested not anchored not stored refs pending

Rotation in the NGC 1333 IRAS 4C Outflow

Ana Lopez-Sepulcre, Aya E. Higuchi, Bertrand Lefloch, Cecilia Ceccarelli, Muneaki Imai, Nami Sakai, Satoshi Yamamoto, Takeshi Sakai, Yichen Zhang, Yoko Oya, Yoshimasa Watanabe

arxiv:1808.00346 v1 · 2018-08-01 · 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{2ENGOHWUOKHZO4U72KV2RACAH5}

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	2026-05-18T00:05:30.127213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d11a671ed4728f97729fd2aba880403f4b680d04b3f3f15021b21a4373532dd6

Aliases

arxiv: 1808.00346 · arxiv_version: 1808.00346v1 · doi: 10.48550/arxiv.1808.00346 · pith_short_12: 2ENGOHWUOKHZ · pith_short_16: 2ENGOHWUOKHZO4U7 · pith_short_8: 2ENGOHWU

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/2ENGOHWUOKHZO4U72KV2RACAH5 \
  | 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: d11a671ed4728f97729fd2aba880403f4b680d04b3f3f15021b21a4373532dd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42ad548f225c466fc4441715b60e8040bd073a5d8d0658c1c00ab4c8308dba1c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-01T14:54:05Z",
    "title_canon_sha256": "7f333b4af5d97a09676332d6727012d908cccb8ef09c278703d3f21e34baabc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00346",
    "kind": "arxiv",
    "version": 1
  }
}