Pith Number

pith:NCROSPEI

pith:2021:NCROSPEIQBNCHBQG46CWDCOC5U

not attested not anchored not stored refs pending

Time-Aware Ancient Chinese Text Translation and Inference

Ernie Chang, Hui-Syuan Yeh, Vera Demberg, Yow-Ting Shiue

arxiv:2107.03179 v1 · 2021-07-07 · 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{NCROSPEIQBNCHBQG46CWDCOC5U}

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	2026-07-05T02:56:01.275654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a2e93c88805a238606e7856189c2ed35a4df2ea0360465627b070a0a1466f3

Aliases

arxiv: 2107.03179 · arxiv_version: 2107.03179v1 · doi: 10.48550/arxiv.2107.03179 · pith_short_12: NCROSPEIQBNC · pith_short_16: NCROSPEIQBNCHBQG · pith_short_8: NCROSPEI

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/NCROSPEIQBNCHBQG46CWDCOC5U \
  | 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: 68a2e93c88805a238606e7856189c2ed35a4df2ea0360465627b070a0a1466f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b997140ef5ccf54e74a058cab0d1f5d8608f1eac2ee2d5acfe540410c3abbb6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-07T12:23:52Z",
    "title_canon_sha256": "e86477a9b8ab4035c795e3a0d714c2fac184dd2f09163ee2c553206c2add1814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03179",
    "kind": "arxiv",
    "version": 1
  }
}