Pith Number

pith:BWT3MFWW

pith:2015:BWT3MFWWVKFGF674OQLR5L2JJJ

not attested not anchored not stored refs pending

Star formation in the S233 region

A.M. Sobolev, D.A. Ladeyschikov, J.H. Bieging, S.A. Alexeeva, S.Yu. Parfenov

arxiv:1506.05888 v1 · 2015-06-19 · 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{BWT3MFWWVKFGF674OQLR5L2JJJ}

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	2026-05-18T01:13:24.200957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da7b616d6aa8a62fbfc74171eaf494a5ed563b6197b54e38952334e78f70f55

Aliases

arxiv: 1506.05888 · arxiv_version: 1506.05888v1 · doi: 10.48550/arxiv.1506.05888 · pith_short_12: BWT3MFWWVKFG · pith_short_16: BWT3MFWWVKFGF674 · pith_short_8: BWT3MFWW

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/BWT3MFWWVKFGF674OQLR5L2JJJ \
  | 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: 0da7b616d6aa8a62fbfc74171eaf494a5ed563b6197b54e38952334e78f70f55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2187736c4408fae043facf597515cf77561eddac8c9ba41ea13f2bb15774e9a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-06-19T06:48:51Z",
    "title_canon_sha256": "7f2a8ff08dfa147a16c7d2e367bc299fb8fb0b1421d19aa6732bd5d8b3ec6511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05888",
    "kind": "arxiv",
    "version": 1
  }
}