Pith Number

pith:YWIFAQ6N

pith:2017:YWIFAQ6NCALT5H42XDC3CYNSOU

not attested not anchored not stored refs pending

Thermal Transients in District Heating Systems

Michael Chertkov, Nikolai N. Novitsky

arxiv:1702.07634 v2 · 2017-02-24 · physics.soc-ph · cs.SY · math.OC · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWIFAQ6NCALT5H42XDC3CYNSOU}

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	2026-05-18T00:32:02.846537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5905043cd10173e9f9ab8c5b161b27537d13a74a76512b9dc46e47f2f1cd35b

Aliases

arxiv: 1702.07634 · arxiv_version: 1702.07634v2 · doi: 10.48550/arxiv.1702.07634 · pith_short_12: YWIFAQ6NCALT · pith_short_16: YWIFAQ6NCALT5H42 · pith_short_8: YWIFAQ6N

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/YWIFAQ6NCALT5H42XDC3CYNSOU \
  | 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: c5905043cd10173e9f9ab8c5b161b27537d13a74a76512b9dc46e47f2f1cd35b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf5f5ece8b70b73d0f30647084dcabdf1b8be4d92fabde1a136538810768a74a",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-02-24T15:54:33Z",
    "title_canon_sha256": "3ff6e82d09d518c4202ef46e7eb7f0418bcae7bb0bed1eba57884fcb540b4f95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07634",
    "kind": "arxiv",
    "version": 2
  }
}