Pith Number

pith:ALR6DUTW

pith:2015:ALR6DUTWWDP6I2SP3QLURMWNSZ

not attested not anchored not stored refs pending

On Global Solutions for Quasilinear One-Dimensional Parabolic Problems with Dynamical Boundary Conditions

Christoph Walker, Friedrich Lippoth, Simon Gvelesiani

arxiv:1505.00112 v1 · 2015-05-01 · 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{ALR6DUTWWDP6I2SP3QLURMWNSZ}

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	2026-05-18T02:17:13.479282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e3e1d276b0dfe46a4fdc1748b2cd965ef2411810d3f1727e92f179ce35c058

Aliases

arxiv: 1505.00112 · arxiv_version: 1505.00112v1 · doi: 10.48550/arxiv.1505.00112 · pith_short_12: ALR6DUTWWDP6 · pith_short_16: ALR6DUTWWDP6I2SP · pith_short_8: ALR6DUTW

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/ALR6DUTWWDP6I2SP3QLURMWNSZ \
  | 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: 02e3e1d276b0dfe46a4fdc1748b2cd965ef2411810d3f1727e92f179ce35c058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0938293afbf83696d74feaa7fabe23d5fb7fdd0dfd1395c298e8edf86dea27b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-01T08:04:14Z",
    "title_canon_sha256": "204df69a6e4eed75df8d3c47a5742cc53cab160b075c00db81c42a48e3556f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00112",
    "kind": "arxiv",
    "version": 1
  }
}