Pith Number

pith:TNG6SBIV

pith:2026:TNG6SBIV5Z4ZRODFOU64IWMWY6

not attested not anchored not stored refs pending

Classical Unattainability of Extremality in non-BPS D-brane Systems

Pranav Kumar, Swapnamay Mondal

arxiv:2601.07032 v1 · 2026-01-11 · 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{TNG6SBIV5Z4ZRODFOU64IWMWY6}

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	2026-07-09T01:19:50.615848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b4de90515ee7998b865753dc45996c784e8fcd29f43c05c1832312bb3c838c6

Aliases

arxiv: 2601.07032 · arxiv_version: 2601.07032v1 · doi: 10.48550/arxiv.2601.07032 · pith_short_12: TNG6SBIV5Z4Z · pith_short_16: TNG6SBIV5Z4ZRODF · pith_short_8: TNG6SBIV

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/TNG6SBIV5Z4ZRODFOU64IWMWY6 \
  | 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: 9b4de90515ee7998b865753dc45996c784e8fcd29f43c05c1832312bb3c838c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd2f5496acc5c6ca041de1b9100ba04b3873f4bf7af5a53ed65ecdd0fbc4e70",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-01-11T19:02:25Z",
    "title_canon_sha256": "1e3f1c037c925f3898bd09d628418c9b68b1e2d02bb4b38678f185753958d087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.07032",
    "kind": "arxiv",
    "version": 1
  }
}