Pith Number

pith:U3LE2TIX

pith:2013:U3LE2TIXTGEVXK56CZGSVTB67Z

not attested not anchored not stored refs pending

Global existence for diffusion-electromigration systems in space dimension three and higher

Andr\'e Fischer, Dieter Bothe, Guillaume Rolland, Michel Pierre

arxiv:1311.1652 v1 · 2013-11-07 · 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{U3LE2TIXTGEVXK56CZGSVTB67Z}

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	2026-05-18T01:18:00.464873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6d64d4d1799895babbe164d2acc3efe4790aa13e967fef1ac1aef2e86105959

Aliases

arxiv: 1311.1652 · arxiv_version: 1311.1652v1 · doi: 10.48550/arxiv.1311.1652 · pith_short_12: U3LE2TIXTGEV · pith_short_16: U3LE2TIXTGEVXK56 · pith_short_8: U3LE2TIX

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/U3LE2TIXTGEVXK56CZGSVTB67Z \
  | 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: a6d64d4d1799895babbe164d2acc3efe4790aa13e967fef1ac1aef2e86105959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b50fb3a213333a8ec8a0843450ab991b735adc623a59f5e8f3fc908d975df6df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-07T12:13:00Z",
    "title_canon_sha256": "d4d0280738a376055ce40f820880f458ae19aea4534b1fc710b3971e885d5fa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1652",
    "kind": "arxiv",
    "version": 1
  }
}