Pith Number

pith:KHDYMBTH

pith:2020:KHDYMBTHCIH6IREWQHPEB5T5JB

not attested not anchored not stored refs pending

Author Impact: Evaluations, Predictions, and Challenges

Fuli Zhang, Ivan Lee, Xiaomei Bai

arxiv:2008.04648 v1 · 2020-08-10 · cs.DL · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHDYMBTHCIH6IREWQHPEB5T5JB}

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	2026-07-05T01:26:27.430363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51c7860667120fe4449681de40f67d486b9a466265b3ce43073330677e85d718

Aliases

arxiv: 2008.04648 · arxiv_version: 2008.04648v1 · doi: 10.48550/arxiv.2008.04648 · pith_short_12: KHDYMBTHCIH6 · pith_short_16: KHDYMBTHCIH6IREW · pith_short_8: KHDYMBTH

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/KHDYMBTHCIH6IREWQHPEB5T5JB \
  | 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: 51c7860667120fe4449681de40f67d486b9a466265b3ce43073330677e85d718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d935e645d3fe89d41ef8bfdc52f714d952c0e508bdb2124fcb5b265faa476ec9",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2020-08-10T09:33:00Z",
    "title_canon_sha256": "549a8eacb3af6b8625ecfab52d615dbb84bd06520bf67e8fae25a81c51239b49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04648",
    "kind": "arxiv",
    "version": 1
  }
}