Pith Number

pith:UMCLBVED

pith:2017:UMCLBVEDTQRWNBQXE2XGV5RBTS

not attested not anchored not stored refs pending

A Systematic Literature Review on Intertemporal Choice in Software Engineering - Protocol and Results

Christoph Becker, Curtis McCord, Dawn Walker

arxiv:1701.08310 v1 · 2017-01-28 · 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{UMCLBVEDTQRWNBQXE2XGV5RBTS}

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	2026-05-18T00:51:54.570418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a304b0d4839c2366861726ae6af6219c8b71ec9afaff918b94626efda94fdb50

Aliases

arxiv: 1701.08310 · arxiv_version: 1701.08310v1 · doi: 10.48550/arxiv.1701.08310 · pith_short_12: UMCLBVEDTQRW · pith_short_16: UMCLBVEDTQRWNBQX · pith_short_8: UMCLBVED

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/UMCLBVEDTQRWNBQXE2XGV5RBTS \
  | 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: a304b0d4839c2366861726ae6af6219c8b71ec9afaff918b94626efda94fdb50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9b1f216629c5496a803e0b72844f53c71a4c7af3b92b3fd4b2efbe2d7da41fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-01-28T18:19:18Z",
    "title_canon_sha256": "d7f55d2b8626b8d73e319e013a60b53b251ed219fd96946bd6b2fa19e2fb4a7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08310",
    "kind": "arxiv",
    "version": 1
  }
}