Pith Number

pith:IKBQEF5Q

pith:2016:IKBQEF5QINHGFU3NF2H3XHR4AT

not attested not anchored not stored refs pending

Hybrid gold single crystals incorporating amino acids

Andy N Fitch, Boaz Pokroy, Eva Weber, Iryna Polishchuk, LinFeng Chen

arxiv:1609.05439 v1 · 2016-09-18 · physics.chem-ph · 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{IKBQEF5QINHGFU3NF2H3XHR4AT}

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	2026-05-18T01:04:26.414072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42830217b0434e62d36d2e8fbb9e3c04c10005b304efdcc6b9f4987b52b45a73

Aliases

arxiv: 1609.05439 · arxiv_version: 1609.05439v1 · doi: 10.48550/arxiv.1609.05439 · pith_short_12: IKBQEF5QINHG · pith_short_16: IKBQEF5QINHGFU3N · pith_short_8: IKBQEF5Q

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/IKBQEF5QINHGFU3NF2H3XHR4AT \
  | 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: 42830217b0434e62d36d2e8fbb9e3c04c10005b304efdcc6b9f4987b52b45a73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05b852b7d64da8aa87f9f58da7e698e066d968558633426491a67908df8d4379",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-09-18T07:30:58Z",
    "title_canon_sha256": "9c71c108bf0aac462af2739ec0b7078c9a3943377b43d3a15ebdc7de2f0467e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05439",
    "kind": "arxiv",
    "version": 1
  }
}