Pith Number

pith:AEA6YV6S

pith:2019:AEA6YV6SKXVSYM4BZA2UAH3JXI

not attested not anchored not stored refs pending

Exploiting Population Activity Dynamics to Predict Urban Epidemiological Incidence

Anastasios Noulas, Gergana Todorova

arxiv:1902.10260 v1 · 2019-02-26 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEA6YV6SKXVSYM4BZA2UAH3JXI}

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	2026-05-17T23:52:31.352447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0101ec57d255eb2c3381c835401f69ba2d098e584a4d2abd2a98e6badaaeba5d

Aliases

arxiv: 1902.10260 · arxiv_version: 1902.10260v1 · doi: 10.48550/arxiv.1902.10260 · pith_short_12: AEA6YV6SKXVS · pith_short_16: AEA6YV6SKXVSYM4B · pith_short_8: AEA6YV6S

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/AEA6YV6SKXVSYM4BZA2UAH3JXI \
  | 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: 0101ec57d255eb2c3381c835401f69ba2d098e584a4d2abd2a98e6badaaeba5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5f5bfb1fe7bbaa8395d265431ea1c345b4556f6b0fa59e420b47f366278f685",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-02-26T23:02:40Z",
    "title_canon_sha256": "ee6e4ba3495816278d8d931c7b858e66cbb0558d0621cfd4ecd24d72aaa050ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10260",
    "kind": "arxiv",
    "version": 1
  }
}