Pith Number

pith:NP4VJUXP

pith:2009:NP4VJUXPXBXMUBE2L7EBKB2VVT

not attested not anchored not stored refs pending

Non-stationary heat conduction in one-dimensional chains with conserved momentum

Alexander V. Savin, Oleg V. Gendelman

arxiv:0909.3089 v1 · 2009-09-16 · cond-mat.stat-mech · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NP4VJUXPXBXMUBE2L7EBKB2VVT}

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	2026-05-18T02:11:47.057439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf954d2efb86eca049a5fc8150755aced063a4942431175f95167fe9a72b7bc

Aliases

arxiv: 0909.3089 · arxiv_version: 0909.3089v1 · doi: 10.48550/arxiv.0909.3089 · pith_short_12: NP4VJUXPXBXM · pith_short_16: NP4VJUXPXBXMUBE2 · pith_short_8: NP4VJUXP

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/NP4VJUXPXBXMUBE2L7EBKB2VVT \
  | 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: 6bf954d2efb86eca049a5fc8150755aced063a4942431175f95167fe9a72b7bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5db90f2ca88b9f8d6082d46ed3216f5a426752e96c5f49eb9cdcc78e3dab315e",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-09-16T19:24:12Z",
    "title_canon_sha256": "e100b8aa1c250746cffadbb8ea13989d2160af57c6002d1614085c641253be4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3089",
    "kind": "arxiv",
    "version": 1
  }
}