Pith Number

pith:2EJGE22H

pith:2013:2EJGE22H6JVN37YESYD5IX3DN2

not attested not anchored not stored refs pending

Regularity of the solution to a nonstandard system of phase field equations

Gianni Gilardi, J\"urgen Sprekels, Pierluigi Colli

arxiv:1303.3107 v3 · 2013-03-13 · 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{2EJGE22H6JVN37YESYD5IX3DN2}

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	2026-05-18T02:19:25.906084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d112626b47f26addff049607d45f636e835368e32ce86589a25858212f8bf63c

Aliases

arxiv: 1303.3107 · arxiv_version: 1303.3107v3 · doi: 10.48550/arxiv.1303.3107 · pith_short_12: 2EJGE22H6JVN · pith_short_16: 2EJGE22H6JVN37YE · pith_short_8: 2EJGE22H

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/2EJGE22H6JVN37YESYD5IX3DN2 \
  | 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: d112626b47f26addff049607d45f636e835368e32ce86589a25858212f8bf63c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffb82e34186afc14500c35ca86a82db1e6635f0d93a4afb5c924ee4f36d37133",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-03-13T08:54:36Z",
    "title_canon_sha256": "e7c182d582f6087934a03337ea89cb7b8e80fb9c2c6d0913c27f2118fc572a0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3107",
    "kind": "arxiv",
    "version": 3
  }
}