Pith Number

pith:5GKP55JS

pith:2014:5GKP55JS7E6ASLC6YP3OIEKXOX

not attested not anchored not stored refs pending

Adaptive Representations for Tracking Breaking News on Twitter

Derek Greene, Igor Brigadir, P\'adraig Cunningham

arxiv:1403.2923 v3 · 2014-03-12 · cs.IR · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GKP55JS7E6ASLC6YP3OIEKXOX}

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	2026-05-18T02:32:38.882500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e994fef532f93c092c5ec3f6e4115775e7a1cac9102421dd7fc217faf88dac1d

Aliases

arxiv: 1403.2923 · arxiv_version: 1403.2923v3 · doi: 10.48550/arxiv.1403.2923 · pith_short_12: 5GKP55JS7E6A · pith_short_16: 5GKP55JS7E6ASLC6 · pith_short_8: 5GKP55JS

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/5GKP55JS7E6ASLC6YP3OIEKXOX \
  | 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: e994fef532f93c092c5ec3f6e4115775e7a1cac9102421dd7fc217faf88dac1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2306aa97edcb3a9ca5a8f09cd5461742a6f680590631c408adb15888e17a726",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-03-12T13:22:07Z",
    "title_canon_sha256": "b54a9273c3aa7cbcadb9d51720274a31aaa5daec66991428d4507e87b2763de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2923",
    "kind": "arxiv",
    "version": 3
  }
}