Pith Number

pith:X53AH4OG

pith:2011:X53AH4OGQRXWFBUB2MZLDF3EWK

not attested not anchored not stored refs pending

(Anti-)Brane backreaction beyond perturbation theory

Daniel Junghans, Johan Bl{\aa}b\"ack, Marco Zagermann, Thomas Van Riet, Timm Wrase, Ulf H. Danielsson

arxiv:1111.2605 v2 · 2011-11-10 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X53AH4OGQRXWFBUB2MZLDF3EWK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:59:42.335862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf7603f1c6846f628681d332b19764b29165b27dc7f36d85c16b329c5386f25c

Aliases

arxiv: 1111.2605 · arxiv_version: 1111.2605v2 · doi: 10.48550/arxiv.1111.2605 · pith_short_12: X53AH4OGQRXW · pith_short_16: X53AH4OGQRXWFBUB · pith_short_8: X53AH4OG

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/X53AH4OGQRXWFBUB2MZLDF3EWK \
  | 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: bf7603f1c6846f628681d332b19764b29165b27dc7f36d85c16b329c5386f25c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d1d873b3b7cdb7fd0f18358d3985304cc3adefd313dac77a4eef4945b5cda5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-11-10T21:00:02Z",
    "title_canon_sha256": "882d052aa907e25071a8977d2c04a51c99bb60b72ed30efac668111f23f0bb97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2605",
    "kind": "arxiv",
    "version": 2
  }
}