Pith Number

pith:Q5XF44GH

pith:2022:Q5XF44GH4BZQ7IIHSGESI5O6JK

not attested not anchored not stored refs pending

Human Digital Twin: A Survey

Aftab Ali, Christopher Nugent, Cleland Ian, Dazhi Gao, Hang Wang, Huansheng Ning, Liming Chen, Rongyang Li, Yajie Wang, Yujia Lin

arxiv:2212.05937 v1 · 2022-12-12 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5XF44GH4BZQ7IIHSGESI5O6JK}

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	2026-07-05T05:24:21.123383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

876e5e70c7e0730fa10791892475de4a865cec1c98c5ebbd9d4fc102b7ea201e

Aliases

arxiv: 2212.05937 · arxiv_version: 2212.05937v1 · doi: 10.48550/arxiv.2212.05937 · pith_short_12: Q5XF44GH4BZQ · pith_short_16: Q5XF44GH4BZQ7IIH · pith_short_8: Q5XF44GH

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/Q5XF44GH4BZQ7IIHSGESI5O6JK \
  | 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: 876e5e70c7e0730fa10791892475de4a865cec1c98c5ebbd9d4fc102b7ea201e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d48f292f78c505e059c280241a7706a8bd452f30594cfc9bca5b5b604642e38f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-12-12T14:46:07Z",
    "title_canon_sha256": "572407b80cefad1762c69ba0b44bad46535e34f12e72b619fe1d8874e0947b37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.05937",
    "kind": "arxiv",
    "version": 1
  }
}