Pith Number

pith:5X7PF4SS

pith:2014:5X7PF4SSELM5OZ5NJFFJSVHF3V

not attested not anchored not stored refs pending

On the metastable behavior of solutions to a class of parabolic systems

Marta Strani

arxiv:1407.1172 v1 · 2014-07-04 · 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{5X7PF4SSELM5OZ5NJFFJSVHF3V}

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	2026-05-18T02:48:18.533446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edfef2f25222d9d767ad494a9954e5dd73e65bb084d66ebaf8ebbd75457eac7d

Aliases

arxiv: 1407.1172 · arxiv_version: 1407.1172v1 · doi: 10.48550/arxiv.1407.1172 · pith_short_12: 5X7PF4SSELM5 · pith_short_16: 5X7PF4SSELM5OZ5N · pith_short_8: 5X7PF4SS

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/5X7PF4SSELM5OZ5NJFFJSVHF3V \
  | 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: edfef2f25222d9d767ad494a9954e5dd73e65bb084d66ebaf8ebbd75457eac7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e628bf4d171f955b7bb0ac2131b9bb511b7acc763a6e7741a077bbdea2fab8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-04T10:02:49Z",
    "title_canon_sha256": "2e8655987ece4fbc42c1ebce64184c7cd446612b143d59a5508e8576c7242d1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1172",
    "kind": "arxiv",
    "version": 1
  }
}