Pith Number

pith:AMPDRDUC

pith:2016:AMPDRDUCYVBPYALY7KFDXYQV7A

not attested not anchored not stored refs pending

Are Cosmological Gas Accretion Streams Multiphase and Turbulent?

Fran\c{c}ois Boulanger, Matthew Lehnert, Nicolas Cornuault, Pierre Guillard

arxiv:1609.04405 v2 · 2016-09-14 · 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{AMPDRDUCYVBPYALY7KFDXYQV7A}

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	2026-05-18T00:21:55.249858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

031e388e82c542fc0178fa8a3be215f80fdfd4d504a8c8acc9f6b09e4fe9feae

Aliases

arxiv: 1609.04405 · arxiv_version: 1609.04405v2 · doi: 10.48550/arxiv.1609.04405 · pith_short_12: AMPDRDUCYVBP · pith_short_16: AMPDRDUCYVBPYALY · pith_short_8: AMPDRDUC

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/AMPDRDUCYVBPYALY7KFDXYQV7A \
  | 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: 031e388e82c542fc0178fa8a3be215f80fdfd4d504a8c8acc9f6b09e4fe9feae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6dac2353839721c44594dae60d4fa0ce7b88fb55add773b462625a75e003678",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-14T20:00:03Z",
    "title_canon_sha256": "adc031d7440de31b8e29a1dd9c567657e54d5c4828b2b56032a65594bd5513db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04405",
    "kind": "arxiv",
    "version": 2
  }
}