Pith Number

pith:X2TZE767

pith:2016:X2TZE767M7FDSAU3RZ3GGFJUS7

not attested not anchored not stored refs pending

A new family of transportation costs with applications to reaction-diffusion and parabolic equations with boundary conditions

Javier Morales

arxiv:1604.00551 v1 · 2016-04-02 · 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{X2TZE767M7FDSAU3RZ3GGFJUS7}

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	2026-05-18T01:17:49.227482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bea7927fdf67ca39029b8e7663153497fecb358252c030c68d2234d42b1775ec

Aliases

arxiv: 1604.00551 · arxiv_version: 1604.00551v1 · doi: 10.48550/arxiv.1604.00551 · pith_short_12: X2TZE767M7FD · pith_short_16: X2TZE767M7FDSAU3 · pith_short_8: X2TZE767

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/X2TZE767M7FDSAU3RZ3GGFJUS7 \
  | 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: bea7927fdf67ca39029b8e7663153497fecb358252c030c68d2234d42b1775ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7675ec3ac1f325c3a744d617e03b6052451c56e6006ae9f5f3caed38bb395e3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-04-02T20:13:58Z",
    "title_canon_sha256": "a1c57b68ea072184353d050d63015740f071834577911aabfbb6d350781c0ed2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00551",
    "kind": "arxiv",
    "version": 1
  }
}