Pith Number

pith:4QVCR2DF

pith:2012:4QVCR2DF52MFQBJW47ZTRTEI3O

not attested not anchored not stored refs pending

Unusual shock wave in two-species driven systems with an umbilic point

Gunter M. Sch\"utz, Vladislav Popkov

arxiv:1206.1490 v2 · 2012-06-07 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QVCR2DF52MFQBJW47ZTRTEI3O}

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	2026-05-18T01:57:01.081731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e42a28e865ee98580536e7f338cc88db81edda26d45bda023b48a3cc6e53996a

Aliases

arxiv: 1206.1490 · arxiv_version: 1206.1490v2 · doi: 10.48550/arxiv.1206.1490 · pith_short_12: 4QVCR2DF52MF · pith_short_16: 4QVCR2DF52MFQBJW · pith_short_8: 4QVCR2DF

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/4QVCR2DF52MFQBJW47ZTRTEI3O \
  | 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: e42a28e865ee98580536e7f338cc88db81edda26d45bda023b48a3cc6e53996a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8068730a230fde42ecf60252e550b7933bc9e0b7904c10c76df2765a2779c650",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-06-07T13:34:26Z",
    "title_canon_sha256": "323ce702a02a8c0ac5503ce4b4578883a862e9b84145f035a6ffd3e7d1b85555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1490",
    "kind": "arxiv",
    "version": 2
  }
}