Pith Number

pith:BHEF6DAQ

pith:2016:BHEF6DAQWFCQB4WUYH54L7M7VV

not attested not anchored not stored refs pending

How Much is 131 Million Dollars? Putting Numbers in Perspective with Compositional Descriptions

Arun Tejasvi Chaganty, Percy Liang

arxiv:1609.00070 v1 · 2016-09-01 · 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{BHEF6DAQWFCQB4WUYH54L7M7VV}

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	2026-05-18T01:06:28.070894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c85f0c10b14500f2d4c1fbc5fd9fad64212897488ece738f6cb37af78eb485

Aliases

arxiv: 1609.00070 · arxiv_version: 1609.00070v1 · doi: 10.48550/arxiv.1609.00070 · pith_short_12: BHEF6DAQWFCQ · pith_short_16: BHEF6DAQWFCQB4WU · pith_short_8: BHEF6DAQ

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/BHEF6DAQWFCQB4WUYH54L7M7VV \
  | 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: 09c85f0c10b14500f2d4c1fbc5fd9fad64212897488ece738f6cb37af78eb485

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30ef02b79952acc45be5a172de50c860822da32e9e5bebdecba434d09adda7b0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-09-01T00:20:41Z",
    "title_canon_sha256": "b7a8d80536308e39ac7b6a1d3f33650e05238af57a0b483776386f10c82174c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00070",
    "kind": "arxiv",
    "version": 1
  }
}