Pith Number

pith:JUFO5764

pith:2017:JUFO5764DYFQIGYPUUCGQLFA5G

not attested not anchored not stored refs pending

When Do Users Change Their Profile Information on Twitter?

Jinsei Shima, Kyoji Umemura, Mitsuo Yoshida

arxiv:1711.09251 v1 · 2017-11-25 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUFO5764DYFQIGYPUUCGQLFA5G}

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	2026-05-18T00:24:41.948891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d0aeeffdc1e0b041b0fa504682ca0e996fb0645bbf37326612cd588f6aff821

Aliases

arxiv: 1711.09251 · arxiv_version: 1711.09251v1 · doi: 10.48550/arxiv.1711.09251 · pith_short_12: JUFO5764DYFQ · pith_short_16: JUFO5764DYFQIGYP · pith_short_8: JUFO5764

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/JUFO5764DYFQIGYPUUCGQLFA5G \
  | 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: 4d0aeeffdc1e0b041b0fa504682ca0e996fb0645bbf37326612cd588f6aff821

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68a793b4c836bdf09d69cf1082996ca7dd8ef16b2eb88e054031a31fc18ab8f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-11-25T15:26:14Z",
    "title_canon_sha256": "41e4220bfe73a34cf5541cbeae6f9e3080c251080c91e8d637907cea08ea4d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09251",
    "kind": "arxiv",
    "version": 1
  }
}