Pith Number

pith:6BSCGO2A

pith:2018:6BSCGO2ADMZXM4CCECGWQ2Q4M7

not attested not anchored not stored refs pending

iLCM - A Virtual Research Infrastructure for Large-Scale Qualitative Data

Andreas Niekler, Arnim Bleier, Christian Kahmann, Gerhard Heyer, Gregor Wiedemann, Kenan Erdogan, Lisa Posch, Markus Strohmaier

arxiv:1805.11404 v1 · 2018-05-11 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BSCGO2ADMZXM4CCECGWQ2Q4M7}

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	2026-05-18T00:14:42.703250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f064233b401b33767042208d686a1c67f64fa9ee22549e2cb1a4905eada957a4

Aliases

arxiv: 1805.11404 · arxiv_version: 1805.11404v1 · doi: 10.48550/arxiv.1805.11404 · pith_short_12: 6BSCGO2ADMZX · pith_short_16: 6BSCGO2ADMZXM4CC · pith_short_8: 6BSCGO2A

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/6BSCGO2ADMZXM4CCECGWQ2Q4M7 \
  | 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: f064233b401b33767042208d686a1c67f64fa9ee22549e2cb1a4905eada957a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcaf64fe114e0292942b6427dcc94974e87644ae1cba5f92b02eb8d73c97ef71",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-05-11T10:24:11Z",
    "title_canon_sha256": "d8eb64b2f82c6dd39200fec575cedffdcee1e1c355303f617b12e76e927b0b7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11404",
    "kind": "arxiv",
    "version": 1
  }
}