Pith Number

pith:JMN67VRH

pith:2013:JMN67VRHF6JSTQELQCD452JKVS

not attested not anchored not stored refs pending

Thirty Femtograms Detection of Iron in Mammalian Cells

A. Galimard, D. Montero, H. Conjeaud, J.-F. Berret, M. Safi, N. Ould-Moussa

arxiv:1311.6019 v1 · 2013-11-23 · 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{JMN67VRHF6JSTQELQCD452JKVS}

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	2026-05-18T03:06:20.842840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b1befd6272f9329c08b8087cee92aaca3ac22db8d6c25ec2694d89cc032b5ad

Aliases

arxiv: 1311.6019 · arxiv_version: 1311.6019v1 · doi: 10.48550/arxiv.1311.6019 · pith_short_12: JMN67VRHF6JS · pith_short_16: JMN67VRHF6JSTQEL · pith_short_8: JMN67VRH

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/JMN67VRHF6JSTQELQCD452JKVS \
  | 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: 4b1befd6272f9329c08b8087cee92aaca3ac22db8d6c25ec2694d89cc032b5ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca7e833cb5070406708bf34a5ee1ed2600bd123278672f9ae33598226c57025",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-11-23T16:33:46Z",
    "title_canon_sha256": "3ea72ed4b311a4d3647b2503669d10f3b9b9e519f18e93e8fecb1635cb370f36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6019",
    "kind": "arxiv",
    "version": 1
  }
}