Pith Number

pith:PRLVI6G6

pith:2012:PRLVI6G6ABBM2HIGRF2QKDWLF4

not attested not anchored not stored refs pending

Heat conduction: hyperbolic self-similar shock-waves in solids

Imre Ferenc Barna, Robert Kersner

arxiv:1204.4386 v1 · 2012-04-19 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRLVI6G6ABBM2HIGRF2QKDWLF4}

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	2026-05-18T00:35:56.016265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c575478de0042cd1d068975050ecb2f00016bd236ca4fc0ba88267a0b6c2f15

Aliases

arxiv: 1204.4386 · arxiv_version: 1204.4386v1 · doi: 10.48550/arxiv.1204.4386 · pith_short_12: PRLVI6G6ABBM · pith_short_16: PRLVI6G6ABBM2HIG · pith_short_8: PRLVI6G6

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/PRLVI6G6ABBM2HIGRF2QKDWLF4 \
  | 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: 7c575478de0042cd1d068975050ecb2f00016bd236ca4fc0ba88267a0b6c2f15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3763a0ed97bd193fd7c9675b70f97de262f869ae8484de6352eddadc1e9105",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-04-19T15:50:29Z",
    "title_canon_sha256": "7a2b219d3958ef8abfbb8b7c9541a4b7e117c0ad853846344e1be865008d859b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4386",
    "kind": "arxiv",
    "version": 1
  }
}