Pith Number

pith:UFII3GIB

pith:2020:UFII3GIBV6TDOHFL22KKLZ4TLS

not attested not anchored not stored refs pending

A Physics Modeling Study of SARS-CoV-2 Transport in Air

James B. Dent, Luis A. Anchordoqui, Thomas J. Weiler

arxiv:2007.05410 v3 · 2020-07-10 · physics.bio-ph · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFII3GIBV6TDOHFL22KKLZ4TLS}

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	2026-07-05T01:40:33.799134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1508d9901afa6371cabd694a5e7935c80189ce30e2d35d68804a2d3ef95cf99

Aliases

arxiv: 2007.05410 · arxiv_version: 2007.05410v3 · doi: 10.48550/arxiv.2007.05410 · pith_short_12: UFII3GIBV6TD · pith_short_16: UFII3GIBV6TDOHFL · pith_short_8: UFII3GIB

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/UFII3GIBV6TDOHFL22KKLZ4TLS \
  | 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: a1508d9901afa6371cabd694a5e7935c80189ce30e2d35d68804a2d3ef95cf99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e05fc3ae3d816e14095959a06285c603bfbd241a09c156f21e201d54fa0f7951",
    "cross_cats_sorted": [
      "q-bio.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2020-07-10T14:29:16Z",
    "title_canon_sha256": "5fc8e903c00b6fb84ca9e089d8f1ab7a2d2db4d238f096fc4869146ebb012150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.05410",
    "kind": "arxiv",
    "version": 3
  }
}