Pith Number

pith:AFKUO3PT

pith:2013:AFKUO3PTWUIUJZZNW5SFO4GZLC

not attested not anchored not stored refs pending

Boundary Behavior of Subelliptic Parabolic Equations on Time-Dependent Domains

Elin G\"otmark, Marie Frentz

arxiv:1301.5176 v1 · 2013-01-22 · 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{AFKUO3PTWUIUJZZNW5SFO4GZLC}

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	2026-05-18T03:35:52.780846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0155476df3b51144e72db7645770d958a943c17b41496cd530612ce723bbf691

Aliases

arxiv: 1301.5176 · arxiv_version: 1301.5176v1 · doi: 10.48550/arxiv.1301.5176 · pith_short_12: AFKUO3PTWUIU · pith_short_16: AFKUO3PTWUIUJZZN · pith_short_8: AFKUO3PT

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/AFKUO3PTWUIUJZZNW5SFO4GZLC \
  | 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: 0155476df3b51144e72db7645770d958a943c17b41496cd530612ce723bbf691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3316529951d528809222c7a4c946b596722e0da2e1f2bd6d32cdf3276f9b7d35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-01-22T13:04:26Z",
    "title_canon_sha256": "074edfa14535cdd7f6160368f4437a1436e1a450277d5bd7aaae802f585a80e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5176",
    "kind": "arxiv",
    "version": 1
  }
}