Pith Number

pith:LDTD7TN2

pith:2016:LDTD7TN2GFED4ISLTORJX6LM4B

not attested not anchored not stored refs pending

Universality in string interactions

Congkao Wen, Oliver Schlotterer, Yu-tin Huang

arxiv:1602.01674 v1 · 2016-02-04 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDTD7TN2GFED4ISLTORJX6LM4B}

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	2026-05-18T01:00:25.723594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e63fcdba31483e224b9ba29bf96ce07e5d9c2681759247a0fe71d08e599ee1

Aliases

arxiv: 1602.01674 · arxiv_version: 1602.01674v1 · doi: 10.48550/arxiv.1602.01674 · pith_short_12: LDTD7TN2GFED · pith_short_16: LDTD7TN2GFED4ISL · pith_short_8: LDTD7TN2

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/LDTD7TN2GFED4ISLTORJX6LM4B \
  | 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: 58e63fcdba31483e224b9ba29bf96ce07e5d9c2681759247a0fe71d08e599ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd101aac7b7ee1aad53a9290bf4be69429bdd0128b82ef10088a0e349ddf48ae",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-02-04T13:52:20Z",
    "title_canon_sha256": "549390626af1a262cd564212b6113e25c6afdb00bc6742ba92f23cb73404814a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01674",
    "kind": "arxiv",
    "version": 1
  }
}