Pith Number

pith:U6Q2SVTM

pith:2013:U6Q2SVTMY3EDXNSKLCUTWGVKF7

not attested not anchored not stored refs pending

On the spatial dynamics of the solution to the stochastic heat equation

James Bichard, Sigurd Assing

arxiv:1305.3325 v1 · 2013-05-14 · math.PR · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6Q2SVTMY3EDXNSKLCUTWGVKF7}

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	2026-05-18T03:25:36.166392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7a1a9566cc6c83bb64a58a93b1aaa2ff93d885fd1fd8c08eb5eb2f4bd7f74bf

Aliases

arxiv: 1305.3325 · arxiv_version: 1305.3325v1 · doi: 10.48550/arxiv.1305.3325 · pith_short_12: U6Q2SVTMY3ED · pith_short_16: U6Q2SVTMY3EDXNSK · pith_short_8: U6Q2SVTM

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/U6Q2SVTMY3EDXNSKLCUTWGVKF7 \
  | 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: a7a1a9566cc6c83bb64a58a93b1aaa2ff93d885fd1fd8c08eb5eb2f4bd7f74bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc4a064347eea08cbf279225442468c208788b20f8d1f6b0c178f2498588dfe",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-05-14T23:51:23Z",
    "title_canon_sha256": "d501f8054b4365c2001a60627e231d0873501f14e71eb8c457587b67b7b93b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3325",
    "kind": "arxiv",
    "version": 1
  }
}