Pith Number

pith:YVIMUVRI

pith:2016:YVIMUVRIVFK7UW6ZXONTF6JV7J

not attested not anchored not stored refs pending

An Elliptic System with Degenerate Coercivity

Chiara Tanteri (EPFL), Gisella Croce (LMAH), Lucio Boccardo

arxiv:1604.04387 v1 · 2016-04-15 · 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{YVIMUVRIVFK7UW6ZXONTF6JV7J}

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	2026-05-18T01:17:04.273833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c550ca5628a955fa5bd9bb9b32f935fa5802dbe3dfaeb7918e72a3a5b165bdbf

Aliases

arxiv: 1604.04387 · arxiv_version: 1604.04387v1 · doi: 10.48550/arxiv.1604.04387 · pith_short_12: YVIMUVRIVFK7 · pith_short_16: YVIMUVRIVFK7UW6Z · pith_short_8: YVIMUVRI

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/YVIMUVRIVFK7UW6ZXONTF6JV7J \
  | 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: c550ca5628a955fa5bd9bb9b32f935fa5802dbe3dfaeb7918e72a3a5b165bdbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18ddab6c99b4f139151b376dd00d89d1df7275b28b856c5154221cdf4b6a319a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-04-15T07:40:48Z",
    "title_canon_sha256": "de8103fe7b5480132b25c8f11f3ec9c2730393d2d289b20538405b95067ee2bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04387",
    "kind": "arxiv",
    "version": 1
  }
}