Pith Number

pith:PQPGKDRY

pith:2018:PQPGKDRYAVV6EQXJ743W63KVZ3

not attested not anchored not stored refs pending

Di\v{s}imo: Anchoring Our Breath

Jelena Mladenovic (IDC, J\'er\'emy Frey (IDC), Jessica Cauchard (IDC), Potioc)

arxiv:1803.00296 v1 · 2018-03-01 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQPGKDRYAVV6EQXJ743W63KVZ3}

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	2026-05-18T00:12:41.290287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c1e650e38056be242e9ff376f6d55ceeb52aef922670cba440d6104d1fe8e9e

Aliases

arxiv: 1803.00296 · arxiv_version: 1803.00296v1 · doi: 10.48550/arxiv.1803.00296 · pith_short_12: PQPGKDRYAVV6 · pith_short_16: PQPGKDRYAVV6EQXJ · pith_short_8: PQPGKDRY

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/PQPGKDRYAVV6EQXJ743W63KVZ3 \
  | 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: 7c1e650e38056be242e9ff376f6d55ceeb52aef922670cba440d6104d1fe8e9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e04105a16faa0be2224bb72804cdd29319dd3d316df3de55e2cd86e2c7439a30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-03-01T10:45:12Z",
    "title_canon_sha256": "8b81ff2105ec582bb8843399aed58734f42bcf9c2d6957df95d5c20f2b187cc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00296",
    "kind": "arxiv",
    "version": 1
  }
}