Pith Number

pith:ESNK3WNT

pith:2018:ESNK3WNTX5YWLGDGAQZ4WFTIZJ

not attested not anchored not stored refs pending

Binary energy source of the HH 250 outflow and its circumstellar environment

Bo Reipurth, Fernando Comer\'on, Hsi-Wei Yen, Michael S. Connelley

arxiv:1801.06939 v1 · 2018-01-22 · astro-ph.SR · 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{ESNK3WNTX5YWLGDGAQZ4WFTIZJ}

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	2026-05-18T00:15:58.007706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

249aadd9b3bf716598660433cb1668ca63a1e91dee2a3b8074e505a42f678047

Aliases

arxiv: 1801.06939 · arxiv_version: 1801.06939v1 · doi: 10.48550/arxiv.1801.06939 · pith_short_12: ESNK3WNTX5YW · pith_short_16: ESNK3WNTX5YWLGDG · pith_short_8: ESNK3WNT

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/ESNK3WNTX5YWLGDGAQZ4WFTIZJ \
  | 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: 249aadd9b3bf716598660433cb1668ca63a1e91dee2a3b8074e505a42f678047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69cbad21cfbdbcbd5ad73c83c0ff63054fe2e38eb94acf8561d987eeb9f9f0ec",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-01-22T02:36:28Z",
    "title_canon_sha256": "fddc62e3a0782af8b3dab21739415055820a58a7f323938f3443f42707bb5691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06939",
    "kind": "arxiv",
    "version": 1
  }
}