Pith Number

pith:PY2BHPDT

pith:2016:PY2BHPDTDHXT4YUQ35D5QD3BXK

not attested not anchored not stored refs pending

Optimal waiting time bounds for some flux-saturated diffusion equations

Francesco Petitta, Lorenzo Giacomelli, Salvador Moll

arxiv:1607.01245 v3 · 2016-07-05 · 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{PY2BHPDTDHXT4YUQ35D5QD3BXK}

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	2026-05-17T23:40:04.988990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e3413bc7319ef3e6290df47d80f61baa8862243c61764b7b868ddd77e70b16b

Aliases

arxiv: 1607.01245 · arxiv_version: 1607.01245v3 · doi: 10.48550/arxiv.1607.01245 · pith_short_12: PY2BHPDTDHXT · pith_short_16: PY2BHPDTDHXT4YUQ · pith_short_8: PY2BHPDT

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/PY2BHPDTDHXT4YUQ35D5QD3BXK \
  | 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: 7e3413bc7319ef3e6290df47d80f61baa8862243c61764b7b868ddd77e70b16b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c8acab14485c78f7672981758387bc7869471bcd9e0399ded5386e95ea86e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-07-05T13:33:21Z",
    "title_canon_sha256": "7d99b23c06b5125e6cd570b27f19b50bfec009ace2cc4aa9a20bee2de25fd645"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01245",
    "kind": "arxiv",
    "version": 3
  }
}