Pith Number

pith:M7SNNUDJ

pith:2021:M7SNNUDJRILKTLQLF5WQBWLMEX

not attested not anchored not stored refs pending

I'll be back: Examining Restored Accounts On Twitter

Arnav Kapoor, Avinash Prabhu, Ponnurangam Kumaraguru, Rishi Raj Jain, Tanvi Karandikar

arxiv:2111.12395 v1 · 2021-11-24 · 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{M7SNNUDJRILKTLQLF5WQBWLMEX}

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	2026-07-05T03:34:51.614250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e4d6d0698a16a9ae0b2f6d00d96c25dd4267696472c5f56c3ee92920d52b62

Aliases

arxiv: 2111.12395 · arxiv_version: 2111.12395v1 · doi: 10.48550/arxiv.2111.12395 · pith_short_12: M7SNNUDJRILK · pith_short_16: M7SNNUDJRILKTLQL · pith_short_8: M7SNNUDJ

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/M7SNNUDJRILKTLQLF5WQBWLMEX \
  | 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: 67e4d6d0698a16a9ae0b2f6d00d96c25dd4267696472c5f56c3ee92920d52b62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff7dd87c4fc459582e4302acc39f23ad51907d5547048e6163ce5b9caf220ee9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-11-24T10:28:46Z",
    "title_canon_sha256": "6c255378b9dc18c54ecabb9400b0886784ca2a79b764939c20434bae8894ab58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12395",
    "kind": "arxiv",
    "version": 1
  }
}