Pith Number

pith:FFDWNXAP

pith:2014:FFDWNXAPO76GG5WPUOWJ73CXTP

not attested not anchored not stored refs pending

@I to @Me: An Anatomy of Username Changing Behavior on Twitter

Paridhi Jain, Ponnurangam Kumaraguru

arxiv:1405.6539 v1 · 2014-05-26 · cs.SI · 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{FFDWNXAPO76GG5WPUOWJ73CXTP}

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	2026-05-18T02:51:07.150891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

294766dc0f77fc6376cfa3ac9fec579bcae9e60821136f69aeec1c7cebb06819

Aliases

arxiv: 1405.6539 · arxiv_version: 1405.6539v1 · doi: 10.48550/arxiv.1405.6539 · pith_short_12: FFDWNXAPO76G · pith_short_16: FFDWNXAPO76GG5WP · pith_short_8: FFDWNXAP

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/FFDWNXAPO76GG5WPUOWJ73CXTP \
  | 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: 294766dc0f77fc6376cfa3ac9fec579bcae9e60821136f69aeec1c7cebb06819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "664519fc202d2404a319e919f39168d2dd80542d39f520bfa4fdd8e46c42d59e",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-05-26T10:56:17Z",
    "title_canon_sha256": "7ccabdcf581c08663948bd0c5dc28979bbeea97f1e7bd3e6450f640eb8ec2728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6539",
    "kind": "arxiv",
    "version": 1
  }
}