Pith Number

pith:6T2YIXEH

pith:2013:6T2YIXEHIDH3ZBCTQCP5OJLZR5

not attested not anchored not stored refs pending

Detecting a trend change in cross-border epidemic transmission

Yoshiharu Maeno

arxiv:1307.5300 v5 · 2013-07-18 · q-bio.PE · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6T2YIXEHIDH3ZBCTQCP5OJLZR5}

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	2026-05-18T01:30:15.730099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4f5845c8740cfbc8453809fd725798f4e20be3b2592f869c55039015d294ba7

Aliases

arxiv: 1307.5300 · arxiv_version: 1307.5300v5 · doi: 10.48550/arxiv.1307.5300 · pith_short_12: 6T2YIXEHIDH3 · pith_short_16: 6T2YIXEHIDH3ZBCT · pith_short_8: 6T2YIXEH

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/6T2YIXEHIDH3ZBCTQCP5OJLZR5 \
  | 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: f4f5845c8740cfbc8453809fd725798f4e20be3b2592f869c55039015d294ba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2117af0f5cc51b03cc31416fb25e9399dd630f3861f88da504e495f26b225bc7",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-07-18T08:38:27Z",
    "title_canon_sha256": "c4b81fc05f3827e3e73ca01bbc705771319fd12756e0f4983f4a3d659768e102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5300",
    "kind": "arxiv",
    "version": 5
  }
}