Pith Number

pith:YTIW657N

pith:2013:YTIW657NKKHMCWYNPZAGWOE3PT

not attested not anchored not stored refs pending

On Backward Uniqueness for the Heat Operator in Cones

Jie Wu, Wendong Wang

arxiv:1310.6249 v1 · 2013-10-23 · 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{YTIW657NKKHMCWYNPZAGWOE3PT}

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	2026-05-18T00:29:40.009303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4d16f77ed528ec15b0d7e406b389b7cc9bdb345d27893708f9c4423c5280e73

Aliases

arxiv: 1310.6249 · arxiv_version: 1310.6249v1 · doi: 10.48550/arxiv.1310.6249 · pith_short_12: YTIW657NKKHM · pith_short_16: YTIW657NKKHMCWYN · pith_short_8: YTIW657N

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/YTIW657NKKHMCWYNPZAGWOE3PT \
  | 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: c4d16f77ed528ec15b0d7e406b389b7cc9bdb345d27893708f9c4423c5280e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db24c648a1a54be1091b61e4b4524145404967e42d3eeb94010bd06e8f8e4823",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-10-23T15:03:14Z",
    "title_canon_sha256": "4968ba12bbdf22d535a32eecc976cb94b6c5df81eba31cfb7892ca7c47bd1e0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6249",
    "kind": "arxiv",
    "version": 1
  }
}