Pith Number

pith:LW6H3VVG

pith:2010:LW6H3VVGM7T6IHRU3DH6CJ6QMM

not attested not anchored not stored refs pending

A High-Resolution Human Contact Network for Infectious Disease Transmission

James H. Jones, Jung Woo Lee, Marcel Salath\'e, Marcus W. Feldman, Maria Kazandjieva, Philip Levis

arxiv:1006.4622 v2 · 2010-06-23 · physics.med-ph · physics.soc-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW6H3VVGM7T6IHRU3DH6CJ6QMM}

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	2026-05-18T02:06:43.075636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbc7dd6a667e7e41e34d8cfe127d0631b96f3cf17e6c3dd527b06e2c9abb3aa

Aliases

arxiv: 1006.4622 · arxiv_version: 1006.4622v2 · doi: 10.48550/arxiv.1006.4622 · pith_short_12: LW6H3VVGM7T6 · pith_short_16: LW6H3VVGM7T6IHRU · pith_short_8: LW6H3VVG

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/LW6H3VVGM7T6IHRU3DH6CJ6QMM \
  | 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: 5dbc7dd6a667e7e41e34d8cfe127d0631b96f3cf17e6c3dd527b06e2c9abb3aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "456191dafbf93492065d3635931554bf56e48e360af6a0662b8d689e32694937",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2010-06-23T19:33:35Z",
    "title_canon_sha256": "b83ede6b740f0c6655a431573c13a90558f1c01412690c9af259a4083f7b2518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4622",
    "kind": "arxiv",
    "version": 2
  }
}