Pith Number

pith:EHUSHKE5

pith:2015:EHUSHKE56L5RGK44WOVP6BYCRM

not attested not anchored not stored refs pending

On the adaptation of context-aware services

Marco Autili, Paola Inverardi, Paolo Di Benedetto, Vittorio Cortellessa

arxiv:1504.07558 v1 · 2015-04-28 · 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{EHUSHKE56L5RGK44WOVP6BYCRM}

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	2026-05-18T02:17:34.454118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21e923a89df2fb132b9cb3aaff07028b22ecd51b072073638f3b34aa07cd17b7

Aliases

arxiv: 1504.07558 · arxiv_version: 1504.07558v1 · doi: 10.48550/arxiv.1504.07558 · pith_short_12: EHUSHKE56L5R · pith_short_16: EHUSHKE56L5RGK44 · pith_short_8: EHUSHKE5

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/EHUSHKE56L5RGK44WOVP6BYCRM \
  | 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: 21e923a89df2fb132b9cb3aaff07028b22ecd51b072073638f3b34aa07cd17b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e8ef9d8a1d867b41ecb0f40c38dc7033ccc412f690adab0133045acf2a4914c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-04-28T16:29:31Z",
    "title_canon_sha256": "3557922cee9f120477ea72a755d28f03374804d7aa99225c1a3bb038da5316a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07558",
    "kind": "arxiv",
    "version": 1
  }
}