Pith Number

pith:I3M32ULV

pith:2021:I3M32ULVTPAPHAHPW4P4KML3F6

not attested not anchored not stored refs pending

Bringing the Interaction of Silver Nanoparticles with Bacteria to Light

Francesco Scotognella, Giuseppe Maria Patern\`o, Guglielmo Lanzani, Nicholas Dalla Vedova, Simone Normani

arxiv:2104.00343 v1 · 2021-04-01 · physics.bio-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{I3M32ULVTPAPHAHPW4P4KML3F6}

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	2026-07-05T08:33:19.636493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46d9bd51759bc0f380efb71fc5317b2fbb0e03fa8f54e1990f344cd1defe64c4

Aliases

arxiv: 2104.00343 · arxiv_version: 2104.00343v1 · doi: 10.48550/arxiv.2104.00343 · pith_short_12: I3M32ULVTPAP · pith_short_16: I3M32ULVTPAPHAHP · pith_short_8: I3M32ULV

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/I3M32ULVTPAPHAHPW4P4KML3F6 \
  | 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: 46d9bd51759bc0f380efb71fc5317b2fbb0e03fa8f54e1990f344cd1defe64c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff27fe36247bd62a000281776993de7071e8eb6dfc6311b13abfddf8d76a542",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2021-04-01T08:49:14Z",
    "title_canon_sha256": "33f6ef9cc38c891d36505e4bb71ed84f0b9f3606ab5e09fd5ffb772f19c1a909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00343",
    "kind": "arxiv",
    "version": 1
  }
}