Pith Number

pith:VUZXW6SD

pith:2016:VUZXW6SDLISVIEINLWBXFHU5CT

not attested not anchored not stored refs pending

GraCT: A Grammar based Compressed representation of Trajectories

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

arxiv:1612.03308 v1 · 2016-12-10 · 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{VUZXW6SDLISVIEINLWBXFHU5CT}

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	2026-05-18T00:55:19.661191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad337b7a435a2554110d5d83729e9d14db58ad68e948886ceb8a55e1a2d4f2ff

Aliases

arxiv: 1612.03308 · arxiv_version: 1612.03308v1 · doi: 10.48550/arxiv.1612.03308 · pith_short_12: VUZXW6SDLISV · pith_short_16: VUZXW6SDLISVIEIN · pith_short_8: VUZXW6SD

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/VUZXW6SDLISVIEINLWBXFHU5CT \
  | 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: ad337b7a435a2554110d5d83729e9d14db58ad68e948886ceb8a55e1a2d4f2ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c51946b314b3329a32b267569c6183f4f56117c292b6c282bcb9a9063065255d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-12-10T15:50:19Z",
    "title_canon_sha256": "47e891e01c9c2a1403c1bbb621b0fde0308645085279b29b8eb6bfaca1c45569"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03308",
    "kind": "arxiv",
    "version": 1
  }
}