Pith Number

pith:DU6U6VSJ

pith:2015:DU6U6VSJ73LAV67GAUGCRKMD34

not attested not anchored not stored refs pending

Michel accretion of a polytropic fluid with adiabatic index gamma > 5/3: Global flows versus homoclinic orbits

Eliana Chaverra, Olivier Sarbach, Patryk Mach

arxiv:1511.07728 v1 · 2015-11-24 · gr-qc · 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{DU6U6VSJ73LAV67GAUGCRKMD34}

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	2026-05-18T01:14:02.131435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d3d4f5649fed60afbe6050c28a983df2cb4e7c70f9208a93d51895b9edbce83

Aliases

arxiv: 1511.07728 · arxiv_version: 1511.07728v1 · doi: 10.48550/arxiv.1511.07728 · pith_short_12: DU6U6VSJ73LA · pith_short_16: DU6U6VSJ73LAV67G · pith_short_8: DU6U6VSJ

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/DU6U6VSJ73LAV67GAUGCRKMD34 \
  | 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: 1d3d4f5649fed60afbe6050c28a983df2cb4e7c70f9208a93d51895b9edbce83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2522d8445cedbaf53d572fec80137545612a5f848a30b12811c70b583891ab22",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-24T14:34:48Z",
    "title_canon_sha256": "73ce45ae254eb973411c4cd03a3377d2c1567e1f5a3c82914cac932e5a6a5485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07728",
    "kind": "arxiv",
    "version": 1
  }
}