Pith Number

pith:TGGVDGRM

pith:2009:TGGVDGRM2I3LLYJ4KEIZG7L62Y

not attested not anchored not stored refs pending

Direct Measurement of intermediate-range Casimir-Polder potentials

Carsten Marzok, Claus Zimmermann, Helmar Bender, Philippe W. Courteille, Sebastian Slama

arxiv:0910.3837 v2 · 2009-10-20 · physics.atom-ph · physics.gen-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{TGGVDGRM2I3LLYJ4KEIZG7L62Y}

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	2026-05-18T03:23:57.170654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

998d519a2cd236b5e13c5111937d7ed62543469062250b50fbe8e9d92baf1ba1

Aliases

arxiv: 0910.3837 · arxiv_version: 0910.3837v2 · doi: 10.48550/arxiv.0910.3837 · pith_short_12: TGGVDGRM2I3L · pith_short_16: TGGVDGRM2I3LLYJ4 · pith_short_8: TGGVDGRM

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/TGGVDGRM2I3LLYJ4KEIZG7L62Y \
  | 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: 998d519a2cd236b5e13c5111937d7ed62543469062250b50fbe8e9d92baf1ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0995daa34e4dbe86eb4f42d6be8542f3bd8cecd2f3b6effd5c379a705144310c",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-10-20T13:16:20Z",
    "title_canon_sha256": "488941d8550769c31590864bdaea6ab7e320b1435ead73819ca77639d4539181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3837",
    "kind": "arxiv",
    "version": 2
  }
}