Pith Number

pith:VVYII3PI

pith:2014:VVYII3PIBZLFW5PJCWC56A2COS

not attested not anchored not stored refs pending

The Form of Gentrification

Alessandro Venerandi, Mattia Zanella, Ombretta Romice, Sergio Porta

arxiv:1411.2984 v1 · 2014-11-07 · 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{VVYII3PIBZLFW5PJCWC56A2COS}

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	2026-05-18T02:37:51.195617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad70846de80e565b75e91585df034274ad3e8e4837873044e51c4d82b573c33b

Aliases

arxiv: 1411.2984 · arxiv_version: 1411.2984v1 · doi: 10.48550/arxiv.1411.2984 · pith_short_12: VVYII3PIBZLF · pith_short_16: VVYII3PIBZLFW5PJ · pith_short_8: VVYII3PI

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/VVYII3PIBZLFW5PJCWC56A2COS \
  | 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: ad70846de80e565b75e91585df034274ad3e8e4837873044e51c4d82b573c33b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88684b12a18e5bdfab1c2e630500a8d0db9ef138884e9361e8c547a235aa374d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-11-07T17:34:26Z",
    "title_canon_sha256": "51e727a223e9b9f351399c6b3c7ba2d5a284b444efa881ec94e6b5dd7ab71ca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2984",
    "kind": "arxiv",
    "version": 1
  }
}