Pith Number

pith:G4C75R6H

pith:2019:G4C75R6HAVFUXXD7KVHD5LMJV7

not attested not anchored not stored refs pending

Characterizing Pairs Collaboration in a Mobile-equipped Shared-Wall Display Supported Collaborative Setup

Ragaad AlTarawneh, Razan N. Jaber, Shah Rukh Humayoun

arxiv:1904.13364 v1 · 2019-04-30 · 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{G4C75R6HAVFUXXD7KVHD5LMJV7}

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	2026-05-17T23:47:21.512613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3705fec7c7054b4bdc7f554e3ead89afeb78b41856d76c3ae0286053d96f744e

Aliases

arxiv: 1904.13364 · arxiv_version: 1904.13364v1 · doi: 10.48550/arxiv.1904.13364 · pith_short_12: G4C75R6HAVFU · pith_short_16: G4C75R6HAVFUXXD7 · pith_short_8: G4C75R6H

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/G4C75R6HAVFUXXD7KVHD5LMJV7 \
  | 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: 3705fec7c7054b4bdc7f554e3ead89afeb78b41856d76c3ae0286053d96f744e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6de1af1b3aa2178ad7cb0d0961f6e59bd64d1eefbfabbf24966b78dfd76fc2d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-04-30T16:53:22Z",
    "title_canon_sha256": "6cfea071cc3fd51445444b4409be3f23f31961a17001cb0d90662109fd480e1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13364",
    "kind": "arxiv",
    "version": 1
  }
}