Pith Number

pith:D2WIEVGL

pith:2018:D2WIEVGLCQVTMA7GJQBIZFZQEW

not attested not anchored not stored refs pending

TRAJEDI: Trajectory Dissimilarity

Kenrick Fernande, Pedram Gharani, Vineet Raghu

arxiv:1803.03716 v1 · 2018-03-09 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2WIEVGLCQVTMA7GJQBIZFZQEW}

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	2026-05-17T23:58:05.129458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eac8254cb142b3603e64c028c973025b159dcb6f1133582f1734b7d5f5f25db

Aliases

arxiv: 1803.03716 · arxiv_version: 1803.03716v1 · doi: 10.48550/arxiv.1803.03716 · pith_short_12: D2WIEVGLCQVT · pith_short_16: D2WIEVGLCQVTMA7G · pith_short_8: D2WIEVGL

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/D2WIEVGLCQVTMA7GJQBIZFZQEW \
  | 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: 1eac8254cb142b3603e64c028c973025b159dcb6f1133582f1734b7d5f5f25db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47f2e41a32768f17cc8da5722243b1af2d55464c7dcad91cbd721157bb3fb6f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-03-09T23:07:09Z",
    "title_canon_sha256": "f2c1e8a1867c908dd2d3a577a151eb7b11f8fc605213a9d9a36e1f03b0f6c22a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03716",
    "kind": "arxiv",
    "version": 1
  }
}