Pith Number

pith:GG6H4JSY

pith:2019:GG6H4JSYH4VYCBYM454LGK75H6

not attested not anchored not stored refs pending

Real-time Event Detection on Social Data Streams

Brent Frederick, Changtao Zhong, Mateusz Fedoryszak, Vijay Rajaram

arxiv:1907.11229 v1 · 2019-07-25 · cs.SI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GG6H4JSYH4VYCBYM454LGK75H6}

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	2026-05-17T23:39:32.897717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31bc7e26583f2b81070ce778b32bfd3fa77874dfbeb2e7d0cd0ff1f80aa143d1

Aliases

arxiv: 1907.11229 · arxiv_version: 1907.11229v1 · doi: 10.48550/arxiv.1907.11229 · pith_short_12: GG6H4JSYH4VY · pith_short_16: GG6H4JSYH4VYCBYM · pith_short_8: GG6H4JSY

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/GG6H4JSYH4VYCBYM454LGK75H6 \
  | 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: 31bc7e26583f2b81070ce778b32bfd3fa77874dfbeb2e7d0cd0ff1f80aa143d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01c92689650ac8b9534f2009346d5eb054ce300cf0a522bf4ffd6af4c6c44e36",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-07-25T17:59:00Z",
    "title_canon_sha256": "902df77a887b24059665022878852e11607b12da1acb1b1c8fd304c20ec86926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11229",
    "kind": "arxiv",
    "version": 1
  }
}