Pith Number

pith:BNNJX5W3

pith:2015:BNNJX5W3FC7OXTS6MB2VE2XISZ

not attested not anchored not stored refs pending

HI-to-H2 Transitions in the Perseus Molecular Cloud

Amiel Sternberg, Evelyne Roueff, Franck Le Petit, Min-Young Lee, Shmuel Bialy

arxiv:1505.06200 v3 · 2015-05-22 · 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{BNNJX5W3FC7OXTS6MB2VE2XISZ}

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	2026-05-18T01:35:20.110123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b5a9bf6db28beebce5e6075526ae896730d01a5a3747b142678cbae234acd56

Aliases

arxiv: 1505.06200 · arxiv_version: 1505.06200v3 · doi: 10.48550/arxiv.1505.06200 · pith_short_12: BNNJX5W3FC7O · pith_short_16: BNNJX5W3FC7OXTS6 · pith_short_8: BNNJX5W3

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/BNNJX5W3FC7OXTS6MB2VE2XISZ \
  | 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: 0b5a9bf6db28beebce5e6075526ae896730d01a5a3747b142678cbae234acd56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a69ead0f5a224f89489a7dbb30137660bc7508341a1e0b8d632a626fd62c3405",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-22T20:00:22Z",
    "title_canon_sha256": "1acbdabf02b3eeb73d8326fb4817591120c28e3fc39c73f890061f7575507055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06200",
    "kind": "arxiv",
    "version": 3
  }
}