Pith Number

pith:QCDTL3T7

pith:2017:QCDTL3T7UDGEE25BSQX2GAF3QH

not attested not anchored not stored refs pending

Non local branching Brownians with annihilation and free boundary problems

A. De Masi, E. Presutti, N. Soprano-Loto, P. A. Ferrari

arxiv:1711.06390 v2 · 2017-11-17 · math.PR · math-ph · math.AP · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCDTL3T7UDGEE25BSQX2GAF3QH}

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	2026-05-18T00:29:45.206921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808735ee7fa0cc426ba1942fa300bb81e4b1cb73dca015b3e249c223abc46a4e

Aliases

arxiv: 1711.06390 · arxiv_version: 1711.06390v2 · doi: 10.48550/arxiv.1711.06390 · pith_short_12: QCDTL3T7UDGE · pith_short_16: QCDTL3T7UDGEE25B · pith_short_8: QCDTL3T7

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/QCDTL3T7UDGEE25BSQX2GAF3QH \
  | 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: 808735ee7fa0cc426ba1942fa300bb81e4b1cb73dca015b3e249c223abc46a4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78678e1fbfd9d0e867ad9c2d5608a75419fe5e4b5b45864c1966a9b2d60c7c40",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-11-17T03:49:33Z",
    "title_canon_sha256": "29524a2ecee0eef9dfb5c205e3ef66cd6b40fbf8fc50b58d74866e73136bbf1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06390",
    "kind": "arxiv",
    "version": 2
  }
}