Pith Number

pith:GD2ZWNZE

pith:2019:GD2ZWNZEHCJJV6S6LNELTB3X53

not attested not anchored not stored refs pending

Open string tachyon is the stringy inflaton

Hongsu Kim

arxiv:1905.13018 v2 · 2019-05-24 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GD2ZWNZEHCJJV6S6LNELTB3X53}

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	2026-05-17T23:44:37.279833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f59b372438929afa5e5b48b98777eeec6b06db50c080e7202bfb282bea184f

Aliases

arxiv: 1905.13018 · arxiv_version: 1905.13018v2 · doi: 10.48550/arxiv.1905.13018 · pith_short_12: GD2ZWNZEHCJJ · pith_short_16: GD2ZWNZEHCJJV6S6 · pith_short_8: GD2ZWNZE

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/GD2ZWNZEHCJJV6S6LNELTB3X53 \
  | 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: 30f59b372438929afa5e5b48b98777eeec6b06db50c080e7202bfb282bea184f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77dec92ce998ce414a3dd3667bb27f5192976af004ed68b6c6898ceefd049fd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2019-05-24T00:26:58Z",
    "title_canon_sha256": "59dbd1313bde46339d3a58257d44c47b1d47e84eeda95ea32f034d460ecccd49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13018",
    "kind": "arxiv",
    "version": 2
  }
}