Pith Number

pith:OX4OWQ3C

pith:2017:OX4OWQ3CTIRKOC5PTCZHUD2DQU

not attested not anchored not stored refs pending

The HI-to-H2 Transition in a Turbulent Medium

Amiel Sternberg, Blakesley Burkhart, Shmuel Bialy

arxiv:1703.08549 v2 · 2017-03-24 · 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{OX4OWQ3CTIRKOC5PTCZHUD2DQU}

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	2026-05-18T00:39:36.250575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75f8eb43629a22a70baf98b27a0f43853b75bfadf3bd4cad9d99e53ab9b6375a

Aliases

arxiv: 1703.08549 · arxiv_version: 1703.08549v2 · doi: 10.48550/arxiv.1703.08549 · pith_short_12: OX4OWQ3CTIRK · pith_short_16: OX4OWQ3CTIRKOC5P · pith_short_8: OX4OWQ3C

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/OX4OWQ3CTIRKOC5PTCZHUD2DQU \
  | 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: 75f8eb43629a22a70baf98b27a0f43853b75bfadf3bd4cad9d99e53ab9b6375a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35c5d334869e9f911ac47d3bc71352feda173cc9cabb71d599475ee619358071",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-24T18:00:03Z",
    "title_canon_sha256": "cda65b204a90061dff4aa1437e01b8b58c0657b9d4a476793a86515ce5001e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08549",
    "kind": "arxiv",
    "version": 2
  }
}