Pith Number

pith:4RK4BMN5

pith:2018:4RK4BMN5G5SKFAWXT7L2VDALWW

not attested not anchored not stored refs pending

Remote Biofeedback Sharing, Opportunities and Challenges

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

arxiv:1808.08713 v1 · 2018-08-27 · 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{4RK4BMN5G5SKFAWXT7L2VDALWW}

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	2026-05-18T00:07:13.476450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e455c0b1bd3764a282d79fd7aa8c0bb589f7874e61f076a807b0171e3a5c8993

Aliases

arxiv: 1808.08713 · arxiv_version: 1808.08713v1 · doi: 10.48550/arxiv.1808.08713 · pith_short_12: 4RK4BMN5G5SK · pith_short_16: 4RK4BMN5G5SKFAWX · pith_short_8: 4RK4BMN5

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/4RK4BMN5G5SKFAWXT7L2VDALWW \
  | 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: e455c0b1bd3764a282d79fd7aa8c0bb589f7874e61f076a807b0171e3a5c8993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0fe4a46ddd38eee68bda3a72de8aebd38092824ba090768f2bfac7a373a2ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-08-27T07:29:05Z",
    "title_canon_sha256": "05ed350dfd860be4d2513e9f26d37863713b726cda85bcf431f6d15c77d6772f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08713",
    "kind": "arxiv",
    "version": 1
  }
}