Pith Number

pith:A6BVW4ME

pith:2017:A6BVW4MEDJ6Y3V747SMJRGXXRG

not attested not anchored not stored refs pending

Efficient Compression and Indexing of Trajectories

Adri\'an G\'omez-Brand\'on, Gonzalo Navarro, Jos\'e R. Param\'a, Nieves R. Brisaboa, Travis Gagie

arxiv:1710.01952 v1 · 2017-10-05 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6BVW4MEDJ6Y3V747SMJRGXXRG}

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	2026-05-18T00:33:37.984071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07835b71841a7d8dd7fcfc98989af7899522fbdf9262a7ac866d813c0b8b894d

Aliases

arxiv: 1710.01952 · arxiv_version: 1710.01952v1 · doi: 10.48550/arxiv.1710.01952 · pith_short_12: A6BVW4MEDJ6Y · pith_short_16: A6BVW4MEDJ6Y3V74 · pith_short_8: A6BVW4ME

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/A6BVW4MEDJ6Y3V747SMJRGXXRG \
  | 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: 07835b71841a7d8dd7fcfc98989af7899522fbdf9262a7ac866d813c0b8b894d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125bede3a852b6fb5e8cf8758d8db4d39edaee0e99d2c7c024310fb9f8a76e27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-10-05T10:30:27Z",
    "title_canon_sha256": "cfefb522e2a2dbb6adbdd653a909c4da56aed700725b683509377bf488163ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01952",
    "kind": "arxiv",
    "version": 1
  }
}