Pith Number

pith:ZVTOBKG4

pith:2014:ZVTOBKG473K4GB3G5KR47ATJAL

not attested not anchored not stored refs pending

Space from String Bits

Charles B. Thorn

arxiv:1407.8144 v2 · 2014-07-30 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZVTOBKG473K4GB3G5KR47ATJAL}

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	2026-05-18T01:42:27.217944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd66e0a8dcfed5c30766eaa3cf826902c659d8dfd733e98c2d992d09085e4d7b

Aliases

arxiv: 1407.8144 · arxiv_version: 1407.8144v2 · doi: 10.48550/arxiv.1407.8144 · pith_short_12: ZVTOBKG473K4 · pith_short_16: ZVTOBKG473K4GB3G · pith_short_8: ZVTOBKG4

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/ZVTOBKG473K4GB3G5KR47ATJAL \
  | 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: cd66e0a8dcfed5c30766eaa3cf826902c659d8dfd733e98c2d992d09085e4d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "430ae21666328ff5f4d0f05cec205531de77a49bcf78859c131454ad7f7660b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-30T17:56:50Z",
    "title_canon_sha256": "e779ad1bea273d558dbc627ce85849dfa2bd938f7bce852270153a55b895e506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8144",
    "kind": "arxiv",
    "version": 2
  }
}