Pith Number

pith:G2NEBHCL

pith:2019:G2NEBHCLPK2YBECZLWCHOB7VDS

not attested not anchored not stored refs pending

Improving Interaction with Virtual Globes through Spatial Thinking: Helping Users Ask "Why?"

A. Kr\"uger, B. Hecht, J. Sch\"oning, M. Marsh, M. Raubal, M. Rohs

arxiv:1904.01672 v1 · 2019-04-02 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2NEBHCLPK2YBECZLWCHOB7VDS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:49:30.242695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

369a409c4b7ab58090595d847707f51cba39c0822f80188ea59d55264b722db0

Aliases

arxiv: 1904.01672 · arxiv_version: 1904.01672v1 · doi: 10.48550/arxiv.1904.01672 · pith_short_12: G2NEBHCLPK2Y · pith_short_16: G2NEBHCLPK2YBECZ · pith_short_8: G2NEBHCL

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/G2NEBHCLPK2YBECZLWCHOB7VDS \
  | 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: 369a409c4b7ab58090595d847707f51cba39c0822f80188ea59d55264b722db0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dd76b68f302e8653cbfaff4d062499fed8d4c7d40a702048a48ceae99d45172",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-04-02T21:29:33Z",
    "title_canon_sha256": "fde19c5a15f15b66245c39da92f603eac64d02f09e8d70cc5212fa6bc2a723de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01672",
    "kind": "arxiv",
    "version": 1
  }
}