Pith Number

pith:PDW5P2DU

pith:2026:PDW5P2DUKDVALKQH27X2QJRL2R

not attested not anchored not stored refs pending

Mirroring the Past: Exploring How Ancestral Digital Self Influences History Learning

Duo Gong, Fan Sun, Pengcheng An, Wei Zhang, Wen Zhong, Yucen Wang, Yufan Hu

arxiv:2608.09719 v1 · 2026-08-10 · 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{PDW5P2DUKDVALKQH27X2QJRL2R}

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	2026-08-11T02:24:52.863838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78edd7e87450ea05aa07d7efa8262bd44c899f66f8deace8c9db0133fbc8b7e6

Aliases

arxiv: 2608.09719 · arxiv_version: 2608.09719v1 · doi: 10.48550/arxiv.2608.09719 · pith_short_12: PDW5P2DUKDVA · pith_short_16: PDW5P2DUKDVALKQH · pith_short_8: PDW5P2DU

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/PDW5P2DUKDVALKQH27X2QJRL2R \
  | 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: 78edd7e87450ea05aa07d7efa8262bd44c899f66f8deace8c9db0133fbc8b7e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f6dfbc2c9db34fd2e52b8e516c9f3a93f50b2949f11c13dfce4c825001b069",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-08-10T15:20:28Z",
    "title_canon_sha256": "16015607cb0f73f599b4cd50330cbcfb438021c5dbb4202aa81825dfc9ef82d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09719",
    "kind": "arxiv",
    "version": 1
  }
}