Pith Number

pith:SJPHBDNE

pith:2017:SJPHBDNESGIXTWKN74BTSO6LUF

not attested not anchored not stored refs pending

Quantum simulation of traversable wormhole spacetimes in a Bose-Einstein condensate

Carlos Sab\'in, Jes\'us Mateos

arxiv:1706.00981 v2 · 2017-06-03 · quant-ph · 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{SJPHBDNESGIXTWKN74BTSO6LUF}

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	2026-05-18T00:22:16.176082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

925e708da4919179d94dff03393bcba158f08a93c83dab8f3df15d67dfe8744f

Aliases

arxiv: 1706.00981 · arxiv_version: 1706.00981v2 · doi: 10.48550/arxiv.1706.00981 · pith_short_12: SJPHBDNESGIX · pith_short_16: SJPHBDNESGIXTWKN · pith_short_8: SJPHBDNE

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/SJPHBDNESGIXTWKN74BTSO6LUF \
  | 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: 925e708da4919179d94dff03393bcba158f08a93c83dab8f3df15d67dfe8744f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea8be49afc0ee3e9d604c653b9f7a1366661c83b422ce1e0295b4dd6084c7068",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-03T16:56:35Z",
    "title_canon_sha256": "931719ad80629c70e93b1b28e4b01d327f45b1f3c1337470d615a386a9ed969a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00981",
    "kind": "arxiv",
    "version": 2
  }
}