Pith Number

pith:V6PAO5RN

pith:2020:V6PAO5RNFCSBUZ63SMV2MWZFFY

not attested not anchored not stored refs pending

A Python Library for Exploratory Data Analysis on Twitter Data based on Tokens and Aggregated Origin-Destination Information

Daniela Moctezuma, Eric S. Tellez, Mario Graff, Sabino Miranda-Jim\'enez

arxiv:2009.01826 v3 · 2020-09-03 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V6PAO5RNFCSBUZ63SMV2MWZFFY}

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	2026-07-05T03:34:42.029089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af9e07762d28a41a67db932ba65b252e2860509891f92eccdc8397f731fc67c5

Aliases

arxiv: 2009.01826 · arxiv_version: 2009.01826v3 · doi: 10.48550/arxiv.2009.01826 · pith_short_12: V6PAO5RNFCSB · pith_short_16: V6PAO5RNFCSBUZ63 · pith_short_8: V6PAO5RN

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/V6PAO5RNFCSBUZ63SMV2MWZFFY \
  | 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: af9e07762d28a41a67db932ba65b252e2860509891f92eccdc8397f731fc67c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "427395dd637f6429a9698eec911e3d0b12bd924df4c6c6644ee0df95c2667051",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-03T17:44:44Z",
    "title_canon_sha256": "909d3569e85d53de08a465f141bf4b31bf106174f82abe4fd5aa98fcaae24134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01826",
    "kind": "arxiv",
    "version": 3
  }
}