Pith Number

pith:YLODZD52

pith:2019:YLODZD52ANSFOY6MFMP7IJIYFD

not attested not anchored not stored refs pending

SIR epidemics on evolving graphs

Grayson York, Matthew Junge, Remy Kassem, Rick Durrett, Yufeng Jiang

arxiv:1901.06568 v1 · 2019-01-19 · 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{YLODZD52ANSFOY6MFMP7IJIYFD}

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	2026-05-17T23:55:49.827120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2dc3c8fba03645763cc2b1ff4251828db085ab19c0c971d4e913e1236c033f1

Aliases

arxiv: 1901.06568 · arxiv_version: 1901.06568v1 · doi: 10.48550/arxiv.1901.06568 · pith_short_12: YLODZD52ANSF · pith_short_16: YLODZD52ANSFOY6M · pith_short_8: YLODZD52

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/YLODZD52ANSFOY6MFMP7IJIYFD \
  | 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: c2dc3c8fba03645763cc2b1ff4251828db085ab19c0c971d4e913e1236c033f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2881fcecae891ff07195f52f3a0098ce7fa69f6988ca3630b14fe96ac669706b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-01-19T18:34:16Z",
    "title_canon_sha256": "91ac8c06b7d55ba0f3d100051f746322d69f5c7f74edca60cb8d67bf9b9bbfb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06568",
    "kind": "arxiv",
    "version": 1
  }
}