Pith Number

pith:YHDPQWC5

pith:2016:YHDPQWC54ONR7S2NS7YWE7NFQ5

not attested not anchored not stored refs pending

Self-similar motion of a Nambu-Goto string

Takahisa Igata, Tomohiro Harada, Tsuyoshi Houri

arxiv:1608.03698 v2 · 2016-08-12 · gr-qc · 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{YHDPQWC54ONR7S2NS7YWE7NFQ5}

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	2026-05-18T01:04:41.030566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1c6f8585de39b1fcb4d97f1627da58756e509aee0715911b8c560c2ad01bbca

Aliases

arxiv: 1608.03698 · arxiv_version: 1608.03698v2 · doi: 10.48550/arxiv.1608.03698 · pith_short_12: YHDPQWC54ONR · pith_short_16: YHDPQWC54ONR7S2N · pith_short_8: YHDPQWC5

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/YHDPQWC54ONR7S2NS7YWE7NFQ5 \
  | 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: c1c6f8585de39b1fcb4d97f1627da58756e509aee0715911b8c560c2ad01bbca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd58579c6688e553e58a56a08e17e30951db4d902cc4ab7b43e878d4f2b4806e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-08-12T07:41:24Z",
    "title_canon_sha256": "08244f1763e67a3c00ff9ff7170c20f8752a7619899920a7b601cf34cb506ccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03698",
    "kind": "arxiv",
    "version": 2
  }
}