Pith Number

pith:I3623SLV

pith:2018:I3623SLVFC3CVIJZDYJJRFKR3Z

not attested not anchored not stored refs pending

Stable anisotropic heat conduction in smoothed particle hydrodynamics

Daniel J. Price, Sergei Biriukov

arxiv:1812.04006 v2 · 2018-12-10 · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3623SLVFC3CVIJZDYJJRFKR3Z}

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	2026-05-17T23:57:37.091117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46fdadc97528b62aa1391e12989551de7dcc84dce14780c27738cb814d351d2d

Aliases

arxiv: 1812.04006 · arxiv_version: 1812.04006v2 · doi: 10.48550/arxiv.1812.04006 · pith_short_12: I3623SLVFC3C · pith_short_16: I3623SLVFC3CVIJZ · pith_short_8: I3623SLV

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/I3623SLVFC3CVIJZDYJJRFKR3Z \
  | 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: 46fdadc97528b62aa1391e12989551de7dcc84dce14780c27738cb814d351d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec74ab8306f6e4233eb35350e8fa394ea761d6dac73751223acc0be3cea115a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-12-10T19:00:02Z",
    "title_canon_sha256": "cf7e3aa4c50e2d9cae2aac7c86f66bf7b146b800fb732c776f683902dce83866"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04006",
    "kind": "arxiv",
    "version": 2
  }
}