Pith Number

pith:L23L44FQ

pith:2019:L23L44FQLHHX4PTNBNPQOOVTHE

not attested not anchored not stored refs pending

On D-brane interaction & its related properties

J. X. Lu, Qiang Jia, Xiaoying Zhu, Zihao Wu

arxiv:1904.12480 v4 · 2019-04-29 · 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{L23L44FQLHHX4PTNBNPQOOVTHE}

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	2026-07-05T01:21:15.426037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb6be70b059cf7e3e6d0b5f073ab3391266636fc77f6b01600729d417a213d8

Aliases

arxiv: 1904.12480 · arxiv_version: 1904.12480v4 · doi: 10.48550/arxiv.1904.12480 · pith_short_12: L23L44FQLHHX · pith_short_16: L23L44FQLHHX4PTN · pith_short_8: L23L44FQ

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/L23L44FQLHHX4PTNBNPQOOVTHE \
  | 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: 5eb6be70b059cf7e3e6d0b5f073ab3391266636fc77f6b01600729d417a213d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec561647f40ae3905df19dba44b2eb076dd74f084955e1732fd863ceb0c342e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-29T07:53:41Z",
    "title_canon_sha256": "67c64ae517fb820a934cff92c5a6f98752ce278a0aa2d334a15a84ca42b80e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12480",
    "kind": "arxiv",
    "version": 4
  }
}