Pith Number

pith:AGNNOXIV

pith:2019:AGNNOXIVXMAR4FLYGICDFAXKRE

not attested not anchored not stored refs pending

TEduChain: A Platform for Crowdsourcing Tertiary Education Fund using Blockchain Technology

Divnesh Prasad, Krishneel Deo, Kunal Singh, Mahmood A. Rashid, Mansour Assaf, Sarvesh Chand

arxiv:1901.06327 v2 · 2019-01-18 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGNNOXIVXMAR4FLYGICDFAXKRE}

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	2026-05-17T23:55:33.742401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

019ad75d15bb011e157832043282ea890c1e4a2e4041358a2b66c36945711b93

Aliases

arxiv: 1901.06327 · arxiv_version: 1901.06327v2 · doi: 10.48550/arxiv.1901.06327 · pith_short_12: AGNNOXIVXMAR · pith_short_16: AGNNOXIVXMAR4FLY · pith_short_8: AGNNOXIV

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/AGNNOXIVXMAR4FLYGICDFAXKRE \
  | 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: 019ad75d15bb011e157832043282ea890c1e4a2e4041358a2b66c36945711b93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1afa5ebe0361dd3f9e542641deda4c308259ff76138bb123d89f8c9cdeea2b75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-01-18T16:29:04Z",
    "title_canon_sha256": "a7884b31981d820069f4722746369ef515d5af85e344e459b6fbc7b8c70fb85b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06327",
    "kind": "arxiv",
    "version": 2
  }
}