Pith Number

pith:XIFYSMCG

pith:2013:XIFYSMCGXHTZFI2RPFNUGK4MUX

not attested not anchored not stored refs pending

Symmetric simple exclusion process with free boundaries

Anna De Masi, Errico Presutti, Pablo A. Ferrari

arxiv:1304.0701 v2 · 2013-04-02 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIFYSMCGXHTZFI2RPFNUGK4MUX}

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	2026-05-18T03:03:21.043707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba0b893046b9e792a351795b432b8ca5c0dfea27db82e196d2675dc7ee8ef004

Aliases

arxiv: 1304.0701 · arxiv_version: 1304.0701v2 · doi: 10.48550/arxiv.1304.0701 · pith_short_12: XIFYSMCGXHTZ · pith_short_16: XIFYSMCGXHTZFI2R · pith_short_8: XIFYSMCG

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/XIFYSMCGXHTZFI2RPFNUGK4MUX \
  | 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: ba0b893046b9e792a351795b432b8ca5c0dfea27db82e196d2675dc7ee8ef004

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eca1cc2ad3ab69ed3e1f91da25206acf820db832f4beb61dcd481328e6a286f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-04-02T17:19:41Z",
    "title_canon_sha256": "aafca2fff63c1a5a5ddf83689f3c8ea6b1130a9ce35b250552d326f8c14c2940"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0701",
    "kind": "arxiv",
    "version": 2
  }
}