Pith Number

pith:BL5LALKL

pith:2010:BL5LALKLY6W5ZH6M4LRZM4N2QN

not attested not anchored not stored refs pending

Fundamental limits for non-contact transfers between two bodies

Karl Joulain (LET), Philippe Ben-Abdallah (LTI)

arxiv:1009.4598 v1 · 2010-09-23 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BL5LALKLY6W5ZH6M4LRZM4N2QN}

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	2026-05-18T02:05:18.167092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0afab02d4bc7addc9fcce2e39671ba83667ffd525cbd7d87e99e6215ab8ba72d

Aliases

arxiv: 1009.4598 · arxiv_version: 1009.4598v1 · doi: 10.48550/arxiv.1009.4598 · pith_short_12: BL5LALKLY6W5 · pith_short_16: BL5LALKLY6W5ZH6M · pith_short_8: BL5LALKL

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/BL5LALKLY6W5ZH6M4LRZM4N2QN \
  | 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: 0afab02d4bc7addc9fcce2e39671ba83667ffd525cbd7d87e99e6215ab8ba72d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b66b5ad23adfcf4f401c1e1b2dc84def9461cca90e6c3c610f5b7c1483db91c4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-09-23T12:53:45Z",
    "title_canon_sha256": "04f52faa9e7643ae1c14aa04a15d60de2c9d44474425385b8bf0d3431cf121c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4598",
    "kind": "arxiv",
    "version": 1
  }
}