Pith Number

pith:TTCOLNSA

pith:2016:TTCOLNSAJRPWXZEC7JZG42DOIY

not attested not anchored not stored refs pending

:telephone::person::sailboat::whale::okhand:; or "Call me Ishmael" - How do you translate emoji?

Andrew Chisholm, Ben Hachey, Bo Han, Will Radford

arxiv:1611.02027 v1 · 2016-11-07 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTCOLNSAJRPWXZEC7JZG42DOIY}

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	2026-05-18T01:00:03.878666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cc4e5b6404c5f6be482fa726e686e463cd0ce3f91107bb86850716b259eacf0

Aliases

arxiv: 1611.02027 · arxiv_version: 1611.02027v1 · doi: 10.48550/arxiv.1611.02027 · pith_short_12: TTCOLNSAJRPW · pith_short_16: TTCOLNSAJRPWXZEC · pith_short_8: TTCOLNSA

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/TTCOLNSAJRPWXZEC7JZG42DOIY \
  | 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: 9cc4e5b6404c5f6be482fa726e686e463cd0ce3f91107bb86850716b259eacf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc264a3716ed71165c01b99c54c840f66709408b4f202af2cc6c1a81c9b84839",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-07T12:51:22Z",
    "title_canon_sha256": "4e6430ca3f20e46ba1bfa190bacf9f6631741aee3f4493ac3526a8bf1faf5efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02027",
    "kind": "arxiv",
    "version": 1
  }
}