Pith Number

pith:CXR53PO2

pith:2019:CXR53PO2KKQRQ6CX2OYS5UARIP

not attested not anchored not stored refs pending

Social Influence in Agile Requirements Engineering

Lucas Gren

arxiv:1904.04749 v1 · 2019-04-05 · 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{CXR53PO2KKQRQ6CX2OYS5UARIP}

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	2026-05-17T23:48:58.251181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e3ddbdda52a1187857d3b12ed01143ee9d67f56bc1b2cc8f8f92c5b782e9d5

Aliases

arxiv: 1904.04749 · arxiv_version: 1904.04749v1 · doi: 10.48550/arxiv.1904.04749 · pith_short_12: CXR53PO2KKQR · pith_short_16: CXR53PO2KKQRQ6CX · pith_short_8: CXR53PO2

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/CXR53PO2KKQRQ6CX2OYS5UARIP \
  | 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: 15e3ddbdda52a1187857d3b12ed01143ee9d67f56bc1b2cc8f8f92c5b782e9d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a603cffe0d175c3f7eaf25f89c940965e20d041d52cc5c7ddb2cd1ec9bc0221",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-04-05T18:47:47Z",
    "title_canon_sha256": "e1c018253520de3a17aae6dc0528d57ec42b20b422888077f9dfd55a0893e7bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04749",
    "kind": "arxiv",
    "version": 1
  }
}