Pith Number

pith:OH4VNPYB

pith:2021:OH4VNPYBCYSA5363VVFDAT5RMK

not attested not anchored not stored refs pending

Regularity results for bounded solutions to obstacle problems with non-standard growth conditions

Andrea Gentile, Andrea Torricelli, Raffaella Giova

arxiv:2110.09586 v1 · 2021-10-18 · 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{OH4VNPYBCYSA5363VVFDAT5RMK}

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	2026-07-05T03:23:30.662118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71f956bf0116240eefdbad4a304fb162bece09e2d6f0a9cee6f633b3923445a6

Aliases

arxiv: 2110.09586 · arxiv_version: 2110.09586v1 · doi: 10.48550/arxiv.2110.09586 · pith_short_12: OH4VNPYBCYSA · pith_short_16: OH4VNPYBCYSA5363 · pith_short_8: OH4VNPYB

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/OH4VNPYBCYSA5363VVFDAT5RMK \
  | 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: 71f956bf0116240eefdbad4a304fb162bece09e2d6f0a9cee6f633b3923445a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4baa55493378417dfc250eb4103dd81e5bbda83dfc7e3ed556603441ef43c5d2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2021-10-18T19:14:09Z",
    "title_canon_sha256": "1e39a8a5d45bbca29c671ae123a0e914453a4f7af74b131dffdd98db7e9916ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09586",
    "kind": "arxiv",
    "version": 1
  }
}