Pith Number

pith:YXHQG6H6

pith:2021:YXHQG6H63OWY2RUTCGR6YMEADW

not attested not anchored not stored refs pending

Blockchain and Sustainability: A Tertiary Study

Jingyue Li, Kine Jakobsen, Letizia Jaccheri, Shanshan Jiang

arxiv:2103.16937 v1 · 2021-03-31 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXHQG6H63OWY2RUTCGR6YMEADW}

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	2026-07-05T02:28:10.578576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5cf0378fedbad8d469311a3ec30801db54ba5955e073a3e5eb7af6397eda931

Aliases

arxiv: 2103.16937 · arxiv_version: 2103.16937v1 · doi: 10.48550/arxiv.2103.16937 · pith_short_12: YXHQG6H63OWY · pith_short_16: YXHQG6H63OWY2RUT · pith_short_8: YXHQG6H6

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/YXHQG6H63OWY2RUTCGR6YMEADW \
  | 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: c5cf0378fedbad8d469311a3ec30801db54ba5955e073a3e5eb7af6397eda931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd997a9233fdd07a3a3afa1be53460ac0e212a3f9166b2da4ba415f2d866f36a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-03-31T09:43:33Z",
    "title_canon_sha256": "a1c9ab1365c4edae8d72bb35dfba9f097af7bfd16c1d63ff17268f1c5b85430f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16937",
    "kind": "arxiv",
    "version": 1
  }
}