Pith Number

pith:AI7BH4HF

pith:2021:AI7BH4HFABDRKB7YKVBLSFMSF6

not attested not anchored not stored refs pending

Newly observed exotic doubly charmed meson $T^{+}_{cc}$

H. Sundu, K. Azizi, S. S. Agaev

arxiv:2108.00188 v3 · 2021-07-31 · hep-ph · hep-ex · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AI7BH4HFABDRKB7YKVBLSFMSF6}

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	2026-07-05T03:54:58.896523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023e13f0e500471507f85542b915922fbd20bc1033d3d682404790c3fe65e27c

Aliases

arxiv: 2108.00188 · arxiv_version: 2108.00188v3 · doi: 10.48550/arxiv.2108.00188 · pith_short_12: AI7BH4HFABDR · pith_short_16: AI7BH4HFABDRKB7Y · pith_short_8: AI7BH4HF

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/AI7BH4HFABDRKB7YKVBLSFMSF6 \
  | 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: 023e13f0e500471507f85542b915922fbd20bc1033d3d682404790c3fe65e27c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9985271ccc22d884864cd8068b23f6dae313ef0b7092ae217fdfa8bffe4b7aa4",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-07-31T09:20:39Z",
    "title_canon_sha256": "0f18098aedcab3018b269f07793f83ec760fdddf22646ad5a95260f98a00198a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00188",
    "kind": "arxiv",
    "version": 3
  }
}