Pith Number

pith:SURX27R5

pith:2018:SURX27R55NDQIEPKBLLP3FUXB6

not attested not anchored not stored refs pending

A Stitch in Time Saves Nine -- SPARQL querying of Property Graphs using Gremlin Traversals

Dharmen Punjani, Harsh Thakkar, Jens Lehmann, S\"oren Auer, Yashwant Keswani

arxiv:1801.02911 v2 · 2018-01-09 · cs.DB · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SURX27R55NDQIEPKBLLP3FUXB6}

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	2026-05-18T00:23:52.207280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95237d7e3deb470411ea0ad6fd96970f832d50ccc8f66581aa8a49e4e23e046a

Aliases

arxiv: 1801.02911 · arxiv_version: 1801.02911v2 · doi: 10.48550/arxiv.1801.02911 · pith_short_12: SURX27R55NDQ · pith_short_16: SURX27R55NDQIEPK · pith_short_8: SURX27R5

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/SURX27R55NDQIEPKBLLP3FUXB6 \
  | 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: 95237d7e3deb470411ea0ad6fd96970f832d50ccc8f66581aa8a49e4e23e046a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9456cda57d1d435cc582533e050a5bb3b812178e146b03b02dee0f218bd16f75",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-01-09T12:25:19Z",
    "title_canon_sha256": "42498630f46e0b50ab80d5b26622d942d9a819065ab802b255acbb2cc0536414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02911",
    "kind": "arxiv",
    "version": 2
  }
}