Pith Number

pith:MGN7HTIO

pith:2012:MGN7HTIOJZOF4QOD6OQ245HMCL

not attested not anchored not stored refs pending

Structure of DNA-Functionalized Dendrimer Nanoparticles

Mattaparthi Venkata Satish Kumar, Prabal K Maiti

arxiv:1203.2748 v1 · 2012-03-13 · cond-mat.soft · physics.bio-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGN7HTIOJZOF4QOD6OQ245HMCL}

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	2026-05-18T04:00:14.725198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

619bf3cd0e4e5c5e41c3f3a1ae74ec12fe7fe265d7335ca86c20714e56e92a98

Aliases

arxiv: 1203.2748 · arxiv_version: 1203.2748v1 · doi: 10.48550/arxiv.1203.2748 · pith_short_12: MGN7HTIOJZOF · pith_short_16: MGN7HTIOJZOF4QOD · pith_short_8: MGN7HTIO

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/MGN7HTIOJZOF4QOD6OQ245HMCL \
  | 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: 619bf3cd0e4e5c5e41c3f3a1ae74ec12fe7fe265d7335ca86c20714e56e92a98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bb59d8e3cbb84555a27cca63359a65752e81a2f9152cc48a77f664f9db640a5",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-03-13T09:40:41Z",
    "title_canon_sha256": "48a7b1728ce493a9c5530be12e8b0b068e3b013f56e5aba000d7f823542e933c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2748",
    "kind": "arxiv",
    "version": 1
  }
}