Pith Number

pith:THGQEMKQ

pith:2016:THGQEMKQL2TGU52726XKT2Z6VE

not attested not anchored not stored refs pending

Codes Correcting a Burst of Deletions or Insertions

Antonia Wachter-Zeh, Clayton Schoeny, Eitan Yaakobi, Ryan Gabrys

arxiv:1602.06820 v2 · 2016-02-22 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THGQEMKQL2TGU52726XKT2Z6VE}

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	2026-05-18T01:14:58.537738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99cd0231505ea66a775fd7aea9eb3ea901e8c55d21db159dbd8cb88a3b11f5bb

Aliases

arxiv: 1602.06820 · arxiv_version: 1602.06820v2 · doi: 10.48550/arxiv.1602.06820 · pith_short_12: THGQEMKQL2TG · pith_short_16: THGQEMKQL2TGU527 · pith_short_8: THGQEMKQ

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/THGQEMKQL2TGU52726XKT2Z6VE \
  | 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: 99cd0231505ea66a775fd7aea9eb3ea901e8c55d21db159dbd8cb88a3b11f5bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf8c062e9ec101ef03f836aa76f5b6f8ec49b6dfd0700c14024bd524d392d599",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-02-22T15:38:42Z",
    "title_canon_sha256": "9e82e1866554c86c4e9fc130f301b5f4c42deef6237a7045a8ff3803e9295172"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06820",
    "kind": "arxiv",
    "version": 2
  }
}