Pith Number

pith:HXBTVX3E

pith:2026:HXBTVX3E7LB6FKAS5R3SPIALKL

not attested not anchored not stored refs pending

Formation of Isotopically Heterogeneous Molecular Cloud Cores in Filamentary Molecular Clouds

Shu-ichiro Inutsuka, Taishi Nakamoto, Tetsuya Yokoyama, Yoshiaki Misugi

arxiv:2606.27969 v1 · 2026-06-26 · astro-ph.GA · astro-ph.EP · 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{HXBTVX3E7LB6FKAS5R3SPIALKL}

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	2026-06-29T01:14:54.144680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dc33adf64fac3e2a812ec7727a00b52e47544fa231f140bda41316edd8ed64d

Aliases

arxiv: 2606.27969 · arxiv_version: 2606.27969v1 · doi: 10.48550/arxiv.2606.27969 · pith_short_12: HXBTVX3E7LB6 · pith_short_16: HXBTVX3E7LB6FKAS · pith_short_8: HXBTVX3E

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/HXBTVX3E7LB6FKAS5R3SPIALKL \
  | 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: 3dc33adf64fac3e2a812ec7727a00b52e47544fa231f140bda41316edd8ed64d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebda971ca7a01acc41ebf622b76f37cc0d2e1c2f1948ec5fc97fd1990112f14b",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-26T11:17:06Z",
    "title_canon_sha256": "bf8db4478081e88e362cba07b11b84eac3fb1922690a37b25841a59d787d5a5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27969",
    "kind": "arxiv",
    "version": 1
  }
}