Pith Number

pith:JDO7UNDH

pith:2015:JDO7UNDHKBCFFZZQSYIFJSHR4I

not attested not anchored not stored refs pending

A Survey of Heterogeneous Information Network Analysis

Chuan Shi, Jiawei Zhang, Philip S. Yu, Yitong Li, Yizhou Sun

arxiv:1511.04854 v1 · 2015-11-16 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDO7UNDHKBCFFZZQSYIFJSHR4I}

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	2026-05-18T01:26:51.443673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ddfa3467504452e730961054c8f1e21abfe0dc760a5b255e3a8cbaa9b7b40e

Aliases

arxiv: 1511.04854 · arxiv_version: 1511.04854v1 · doi: 10.48550/arxiv.1511.04854 · pith_short_12: JDO7UNDHKBCF · pith_short_16: JDO7UNDHKBCFFZZQ · pith_short_8: JDO7UNDH

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/JDO7UNDHKBCFFZZQSYIFJSHR4I \
  | 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: 48ddfa3467504452e730961054c8f1e21abfe0dc760a5b255e3a8cbaa9b7b40e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f8dc315cfa8be9fe160b1edb4b023e901c377d15147208906e081f6ae542e91",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-11-16T07:55:37Z",
    "title_canon_sha256": "620137987d07ab8551bd09bb4bfbc835d40228d4928d4829eb7dae8a5955982a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04854",
    "kind": "arxiv",
    "version": 1
  }
}