Pith Number

pith:7QPHDLUG

pith:2010:7QPHDLUGI4EMVWQS4FM6E6BH64

not attested not anchored not stored refs pending

The Escape Problem in a Classical Field Theory With Two Coupled Fields

D. L. Stein, Lan Gong

arxiv:1008.2378 v1 · 2010-08-13 · math-ph · cond-mat.stat-mech · 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{7QPHDLUGI4EMVWQS4FM6E6BH64}

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	2026-05-18T02:05:48.468587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc1e71ae864708cada12e159e27827f706177b808f8716ee7af0c5e70cabac4d

Aliases

arxiv: 1008.2378 · arxiv_version: 1008.2378v1 · doi: 10.48550/arxiv.1008.2378 · pith_short_12: 7QPHDLUGI4EM · pith_short_16: 7QPHDLUGI4EMVWQS · pith_short_8: 7QPHDLUG

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/7QPHDLUGI4EMVWQS4FM6E6BH64 \
  | 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: fc1e71ae864708cada12e159e27827f706177b808f8716ee7af0c5e70cabac4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373dc0933b23484e88749e286f42a2e5cf119ba09edb861d19d9409789eb477b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-08-13T19:45:59Z",
    "title_canon_sha256": "b6e2c47cd2678c75d109860767712d76939062dfa816d5e66a6e5a4ee2003f7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2378",
    "kind": "arxiv",
    "version": 1
  }
}