Pith Number

pith:ZC7CHVA5

pith:2015:ZC7CHVA5IPGM2LD4OMIRLHJI2Z

not attested not anchored not stored refs pending

Microrheology with Optical Tweezers of gel-like materials 'is not an option'!

Manlio Tassieri

arxiv:1502.06754 v1 · 2015-02-24 · physics.flu-dyn · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZC7CHVA5IPGM2LD4OMIRLHJI2Z}

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	2026-05-18T02:26:28.710312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8be23d41d43cccd2c7c7311159d28d67d6122e592bb7c8d01353b0fcd508e12

Aliases

arxiv: 1502.06754 · arxiv_version: 1502.06754v1 · doi: 10.48550/arxiv.1502.06754 · pith_short_12: ZC7CHVA5IPGM · pith_short_16: ZC7CHVA5IPGM2LD4 · pith_short_8: ZC7CHVA5

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/ZC7CHVA5IPGM2LD4OMIRLHJI2Z \
  | 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: c8be23d41d43cccd2c7c7311159d28d67d6122e592bb7c8d01353b0fcd508e12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4471d9b0fef780f0c299e6f0d7e2b1f1ac1ccfdabfc89bb43b317d54097d115a",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-02-24T10:38:09Z",
    "title_canon_sha256": "919d85a18a9d1c5f0964a74440b0b8a871c7e2d112a1abb2aad66371757dd8a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06754",
    "kind": "arxiv",
    "version": 1
  }
}